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• 1992

  Morphology and reproduction of Porphyra pseudolanceolata Krishnamurthy (Bangiales, Rhodophyta) in the Peruvian coast

  Távara, C. H., 1 Jan 1992, In: Revista Peruana de Biologia. 4, 1-2, p. 5-15 11 p.

  Research output: Contribution to journal › Article › peer-review

• Mortality causes of the moustached tamarin (Saguinus mystax) in captivity.

  Gozalo, A. & Montoya, E., 1 Jan 1992, In: Journal of Medical Primatology. p. 35-38 4 p.

  Research output: Contribution to journal › Article › peer-review
  29 Scopus citations

• Mycoplasma detection in a mouse cell line and possible contamination source

  Cornejo, W. M. & Alzamoha, L. G., 1992, In: Revista Peruana de Biologia. 4, 1-2, p. 25-35 11 p.

  Research output: Contribution to journal › Article › peer-review

  Open Access

• Mycoplasma detection in a mouse cell line and possible contamination source

  Cornejo, W. M. & Alzamoha, L. G., 1 Jan 1992, In: Revista Peruana de Biologia. p. 25-35 11 p.

  Research output: Contribution to journal › Article › peer-review

• Natural hybridization between Saimiri taxa in the Peruvian Amazonia

  Silva, B. T. F., Sampaio, M. I. C., Schneider, H., Schneider, M. P. C., Montoya, E., Encarnación, F. & Salzano, F. M., 1 Jan 1992, In: Primates. p. 107-113 7 p.

  Research output: Contribution to journal › Article › peer-review
  21 Scopus citations

• Pasteurella haemolytica infection in a Goeldie's monkey.

  Gozalo, A., Montoya, E. & Revolledo, L., 1 Jan 1992, In: Journal of Medical Primatology. p. 387-388 2 p.

  Research output: Contribution to journal › Article › peer-review
  2 Scopus citations

• Prevalence of Sarcocystis sp. in cattle, sheep and goats in abattoirs of Lima

  Translated title of the contribution: Prevalence of Sarcocystis sp. in cattle, sheep and goats in abattoirs of LimaCastro, J. & Leguia, G., 1992, In: Revista Peruana de Biologia. 4, 1-2, p. 21-24 4 p.

  Research output: Contribution to journal › Article › peer-review

  Open Access
  2 Scopus citations

• Sexual transmission of human T‐lymphotropic virus type I in Peruvian prostitutes

  Wignall, F. S., Hyams, K. C., Phillips, I. A., Escamilla, J., Tejada, A., Li, O., Lopez, F., Chauca, G., Sanchez, S. & Roberts, C. R., 1 Jan 1992, In: Journal of Medical Virology. p. 44-48 5 p.

  Research output: Contribution to journal › Article › peer-review
  40 Scopus citations

• Spontaneous cardiomyopathy and nephropathy in the owl monkey (Aotus sp.) in captivity.

  Gozalo, A., Dagle, G. E., Montoya, E., Weller, R. E. & Málaga, C. A., 1 Jan 1992, In: Journal of Medical Primatology. p. 279-284 6 p.

  Research output: Contribution to journal › Article › peer-review
  22 Scopus citations

• Spontaneous cardiomyopathy resembling acute rheumatic heart disease in an owl monkey.

  Gozalo, A., Dagle, G. E., Montoya, E. & Weller, R. E., 1 Jan 1992, In: Journal of Medical Primatology. p. 381-383 3 p.

  Research output: Contribution to journal › Article › peer-review
  1 Scopus citations

• Spontaneous seminoma in an owl monkey in captivity.

  Gozalo, A., Nolan, T. & Montoya, E., 1 Jan 1992, In: Journal of Medical Primatology. p. 39-41 3 p.

  Research output: Contribution to journal › Article › peer-review
  14 Scopus citations

• Tetranuclear ruthenium clusters containing a pseudo-octahedral Ru₄S₂ framework and diaminocarbene ligands

  Bodensieck, U., Santiago Contreras, J. C., Stoeckli-Evans, H. & Süss-Fink, G., 1992, In: Journal of the Chemical Society. Dalton Transactions. 2, p. 255-259 5 p.

  Research output: Contribution to journal › Article › peer-review
  26 Scopus citations
• 1991

  Actividad hemolítica de venenos de serpientes de los géneros Bothrops, Lachesis, Crotalus y Micrurus (Serpentes: Viperidae y Elapidae).

  Translated title of the contribution: Hemolytic activity of venoms from snakes of the genera Bothrop, Lachesis, Crotalus, and Micrurus (Serpentes: Viperidae and ElapidaeMartínez Cadillo, E., Bonilla Ferreyra, C. & Zvealeta, A., Nov 1991, In: Revista de Biologia Tropical. 39, 2, p. 311-314 4 p.

  Research output: Contribution to journal › Article › peer-review

  8 Scopus citations

• Aislamiento y algunas propiedades de la proteinasa I del veneno de la serpiente peruana Lachesis muta.

  Translated title of the contribution: Isolation and various properties of proteinase I from the venom of the Peruvian snake Lachesis mutaRodríguez, E. & Yarlequé, A., 1991, In: Acta Cientifica Venezolana. 42, 4, p. 219-225 7 p.

  Research output: Contribution to journal › Article › peer-review

  2 Scopus citations

• Carbonic anhydrase II in new world monkeys

  Sampaio, M. I. C., Schneider, M. P. C., Barroso, C. M. L., Silva, B. T. F., Schneider, H., Encarnacion, F., Montoya, E. & Salzano, F. M., 1 Aug 1991, In: International Journal of Primatology. p. 389-402 14 p.

  Research output: Contribution to journal › Article › peer-review
  14 Scopus citations

• Detection of antibodies to mycoplasmas in South American camelids

  Hung, A. L., Alvarado, A., Lopez, T., Perales, R., Li, O. & Garcia, E., 1 Jan 1991, In: Research in Veterinary Science. p. 250-253 4 p.

  Research output: Contribution to journal › Article › peer-review
  14 Scopus citations

• Form and function of the corpus luteum in llamas

  Adams, G. P., Sumar, J. & Ginther, O. J., 1 Jan 1991, In: Animal Reproduction Science. p. 127-138 12 p.

  Research output: Contribution to journal › Article › peer-review
  82 Scopus citations

• Hemorrhagic ovarian follicles in llamas

  Adams, G. P., Sumar, J. & Ginther, O. J., 1 Jan 1991, In: Theriogenology. p. 557-568 12 p.

  Research output: Contribution to journal › Article › peer-review
  29 Scopus citations

• Leishmania (Viannia) peruviana isolated from the sandfly lutzomyia peruensis (diptera: Psychodidae) and a sentinel hamster in the huayllacallán valley, ancash, peru

  Enrique Perez, J., Villaseca, P., Caceres, A., Lopez, M., Zolessi, A., Campos, M., Guerra, H. & Llanos-Cuentas, A., Jan 1991, In: Transactions of the Royal Society of Tropical Medicine and Hygiene. 85, 1, p. 60 1 p.

  Research output: Contribution to journal › Article › peer-review
  20 Scopus citations

• Use of Ipomoea trifida (HBK.) G. Don germ plasm for sweet potato improvement. 1. Development of synthetic hexAploids of I. trifida by ploidy-level manipulations

  Iwanaga, M., Freyre, R. & Orjeda, G., 1991, In: Genome. 34, 2, p. 201-208 8 p.

  Research output: Contribution to journal › Article › peer-review
  16 Scopus citations

• Use of Ipomoea trifida germ plasm for sweet potato improvement. 3. Development of 4x interspecific hybrids between Ipomoea batatas (L.) Lam. (2n=6x=90) and I. trifida (H.B.K) G. Don. (2n=2x=30) as storage-root initiators for wild species

  Orjeda Fernandez, M. G., Freyre, R. & Iwanaga, M., Dec 1991, In: Theoretical And Applied Genetics. 83, 2, p. 159-163 5 p.

  Research output: Contribution to journal › Article › peer-review
  20 Scopus citations
• 1990

  Comparison of three methods of pregnancy diagnosis in alpacas and llamas

  Alarcón, V., Sumar, J., Riera, G. S. & Foote, W. C., 1 Jan 1990, In: Theriogenology. p. 1119-1127 9 p.

  Research output: Contribution to journal › Article › peer-review
  23 Scopus citations

• Curvature of woody plants on slopes of a timberline montane forest in peru

  Young, K. R. & Leon, B., 1 Jan 1990, In: Physical Geography. 11, 1, p. 66-74 9 p.

  Research output: Contribution to journal › Article › peer-review
  6 Scopus citations

• Detection and quantitation of a type D retrovirus gag protein in ovine pulmonary carcinoma (sheep pulmonary adenomatosis) by means of a competition radioimmunoasay

  Kajikawa, O., Dahlberg, J. E., Rosadio, R. H. & De Martini, J. C., Oct 1990, In: Veterinary Microbiology. 25, 1, p. 17-28 12 p.

  Research output: Contribution to journal › Article › peer-review
  7 Scopus citations

• Hepatitis B in a highly active prostitute population: Evidence for a low risk of chronic antigenemia

  Hyams, K. C., Phillips, I. A., Tejada, A., Li, O., Hermoza, P., Lopez, F., Alva, P., Chauca, G., Sanchez, S. & Wignall, F. S., Aug 1990, In: Journal of Infectious Diseases. 162, 2, p. 295-298 4 p.

  Research output: Contribution to journal › Article › peer-review
  17 Scopus citations

• Hepatitis B in a highly active prostitute population: Evidence for a low risk of chronic antigenemia

  Hyams, K. C., Phillips, I. A., Tejada, A., Li, O., Hermoza, P., Lopez, F., Alva, P., Chauca, G., Sanchez, S. & Wignall, F. S., 1 Jan 1990, In: Journal of Infectious Diseases. p. 295-298 4 p.

  Research output: Contribution to journal › Article › peer-review
  17 Scopus citations

• Milk progesterone profiles in crossbred Brown Swiss × Nellore cattle following natural service

  Garcia, M., 1 Jan 1990, In: Theriogenology. p. 1105-1111 7 p.

  Research output: Contribution to journal › Article › peer-review
  4 Scopus citations

• Mortality causes of owl monkeys (Aotus nancymae and Aotus vociferans) in captivity

  Gozalo, A. & Montoya, E., 15 Aug 1990, In: Journal of Medical Primatology. p. 69-72 4 p.

  Research output: Contribution to journal › Article › peer-review
  12 Scopus citations

• Post-partum reproductive efficiency of pure- and cross-bred Zebu cattle under different management and nutritional conditions in the Amazon Basin of Peru

  Garcia, M., Echevarria, L. & Huanca, W., 1 Jan 1990, 17 p.

  Research output: Book/Report › Article
  1 Scopus citations

• Prevalence and comparison of serologic assays, necropsy, and tongue examination for the diagnosis of porcine cysticercosis in Peru

  Gonzalez Zariquiey, A. E., Cama, V., Gilman, R. H., Tsang, V. C. W., Pilcher, J. B., Chavera Castillo, A. E. V., Castro, M., Montenegro, T., Verastegui, M., Miranda, E. & Bazalar, H., 1990, In: American Journal of Tropical Medicine and Hygiene. 43, 2, p. 194-199 6 p.

  Research output: Contribution to journal › Article › peer-review
  159 Scopus citations

• Production of 2n pollen in diploid Ipomoea trifida, a putative wild ancestor of sweet potato

  Orjeda Fernandez, M. G., Freyre, R. & Iwanaga, M., Nov 1990, In: Journal of Heredity. 81, 6, p. 462-467 6 p.

  Research output: Contribution to journal › Article › peer-review
  43 Scopus citations

• Progesterone determinations and clinical examinations of reproductive organs in purebred and crossbred female Zebu cattle

  Garcia, M. & Edqvist, L. E., 1 Jan 1990, In: Theriogenology. p. 1091-1103 13 p.

  Research output: Contribution to journal › Article › peer-review
  4 Scopus citations

• Radiation and convergence among desert geckos: Phyllodactylus species resembling both Ptyodactylus and Stenodactylus

  Carrillo De Espinoza, N., Salas, A., Rothenstein, D. & Werner, Y. L., 1 Jan 1990, In: Amphibia Reptilia. 11, 1, p. 1-13 13 p.

  Research output: Contribution to journal › Article › peer-review
  13 Scopus citations

• Reproduction of the owl monkey (Aotus nancymai) (primates:Cebidae) in captivity

  Gozalo, A. & Montoya, E., 1 Jan 1990, In: American Journal of Primatology. p. 61-68 8 p.

  Research output: Contribution to journal › Article › peer-review
  26 Scopus citations

• Reproductive performance of purebred and crossbred Zebu cattle under artificial insemination in the Amazon tropics

  Garcia, M., Huanca, W. & Echevarria, L., 1 Jan 1990, In: Animal production. p. 41-49 9 p.

  Research output: Contribution to journal › Article › peer-review
  6 Scopus citations

• Supplemental notes on population parameters of northeastern Peruvian night monkeys, genus Aotus (Cebidae)

  Aquino, R., Puertas, P. & Encarnación, F., 1 Jan 1990, In: American Journal of Primatology. p. 215-221 7 p.

  Research output: Contribution to journal › Article › peer-review
  19 Scopus citations

• Temperature dependence of the electric quadrupole interaction at scandium impurities in zirconium and hafnium

  Lira-Cacho, A. & Vianden, R., Aug 1990, In: Hyperfine Interactions. 60, 1-4, p. 833-836 4 p.

  Research output: Contribution to journal › Article › peer-review

• Variation, Distribution, and Life History of Edalorhina perezi (Amphibia, Anura, Leptodactylidae)

  Duellman, W. E. & Morales, V. R., 1 Jan 1990, In: Studies on Neotropical Fauna and Environment. 25, 1, p. 19-30 12 p.

  Research output: Contribution to journal › Article › peer-review
  8 Scopus citations
• 1989

  Albendazole in the treatment of hepatic and intra-abdominal hydatidosis

  Vildósola, H., Sanchéz, L. & Espinoza, R., 1 Dec 1989, In: Revista de gastroenterologia del Peru : organo oficial de la Sociedad de Gastroenterologia del Peru. p. 17-23 7 p.

  Research output: Contribution to journal › Article › peer-review
  4 Scopus citations

• Albendazol en el tratamiento de la hidatidosis hepática e intrabdominal.

  Translated title of the contribution: Albendazole in the treatment of hepatic and intra-abdominal hydatidosisVildósola, H., Sanchéz, L. & Espinoza, R., 1989, In: Revista de gastroenterologia del Peru : organo oficial de la Sociedad de Gastroenterologia del Peru. 9, 1, p. 17-23 7 p.

  Research output: Contribution to journal › Article › peer-review

  4 Scopus citations

• Body weight, tick burden (Boophilus microplus), physiological parameters and reproductive efficiency of crossbred zebu cattle.

  Garcia, M., Huanca, W. & Chávez, A., 1 Dec 1989, In: Acta Veterinaria Scandinavica. p. 347-353 7 p.

  Research output: Contribution to journal › Article › peer-review

• Contributions to the study of proteolytic and procoagulant properties, and electrophoretic characterization of proteins of two toxic extracts of Loxosceles laeta venom

  Heredia, V., Arbaiza, E., Venegas, J., Yarleque, A. & Zavaleta, A., 1 Jan 1989, In: Boletin Chileno de Parasitologia. p. 8-16 9 p.

  Research output: Contribution to journal › Article › peer-review
  1 Scopus citations

• Grazing behaviour of llamas, alpacas and sheep in the Andes of Peru

  Pfister, J. A., San Martin, F., Rosales, L., Sisson, D. V., Flores, E. & Bryant, F. C., Jun 1989, In: Applied Animal Behaviour Science. 23, 3, p. 237-246 10 p.

  Research output: Contribution to journal › Article › peer-review
  28 Scopus citations

• Grazing behaviour of llamas, alpacas and sheep in the Andes of Peru

  Pfister, J. A., San Martin, F., Rosales, L., Sisson, D. V., Flores, E. & Bryant, F. C., 1 Jan 1989, In: Applied Animal Behaviour Science. p. 237-246 10 p.

  Research output: Contribution to journal › Article › peer-review
  28 Scopus citations

• Hepatitis aguda en heroinómanos: estudio etiológico y evolutivo de 110 casos.

  Translated title of the contribution: Acute hepatitis in heroin addicts: etiologic and follow-up study of 110 casesGimeno, V., Escudero, A., González, R., Serra, M. A., del Olmo, J. A., Wassel, A., Aparisi, L. & Rodrigo, J. M., Apr 1989, In: Revista Clinica Espanola. 184, 7, p. 360-363 4 p.

  Research output: Contribution to journal › Article › peer-review

  4 Scopus citations

• Iron and folic acid deficiency in pregnancy, and successful oral therapy

  Padron, A. B., Matzumura Kasano, J. P., Estacio, C. & Gonzalez, F., 1 Jan 1989, In: Investigacion Medica Internacional. p. 70-74 5 p.

  Research output: Contribution to journal › Article › peer-review

• Isolation and characterization of a fibrinogen-clotting enzyme from venom of the snake, Lachesis muta muta(Peruvian bushmaster)

  Yarleque, A., Campos, S., Escobar, E., Lazo, F., Sanchez, N., Hyslop, S., Marsh, N. A., Butterworth, P. J. & Price, R. G., 1989, In: Toxicon. 27, 11, p. 1189-1197 9 p.

  Research output: Contribution to journal › Article › peer-review
  28 Scopus citations

• Laparoscopic examination of the ovarian activity in alpacas

  Walter Bravo, P. & Sumar, J., 30 Dec 1989, In: Animal Reproduction Science. p. 271-281 11 p.

  Research output: Contribution to journal › Article › peer-review
  56 Scopus citations

• Nutrition of domesticated South American llamas and alpacas

  San Martin Howard, F. A. & Bryant, F. C., Sep 1989, In: Small Ruminant Research. 2, 3, p. 191-216 26 p.

  Research output: Contribution to journal › Article › peer-review
  103 Scopus citations

• Pteridophyte species diversity in the central Peruvian Amazon: Importance of edaphic specialization

  Young, K. R. & León, B., 1 Oct 1989, In: Brittonia. 41, 4, p. 388-395 8 p.

  Research output: Contribution to journal › Article › peer-review
  50 Scopus citations