Agricultura y biología
bulk milk
89%
Bovine viral diarrhea virus 1
84%
antibody detection
82%
Herpesviridae
80%
seroprevalence
70%
rural areas
69%
Peru
68%
herds
54%
cattle
40%
infection
13%
antibodies
11%
herd size
9%
dairy cattle
8%
absorbance
8%
highlands
7%
enzyme-linked immunosorbent assay
6%
animals
3%
Medicina y ciencias biológicas
Bovine Herpesvirus 1
100%
Bovine Viral Diarrhea Viruses
95%
Peru
84%
Seroepidemiologic Studies
74%
Milk
62%
Antibodies
36%
Herpesviridae Infections
28%
Cattle
8%
Virus Diseases
8%
Enzyme-Linked Immunosorbent Assay
7%
Animals
5%
Ciencias ambientales y de la tierra
milk
72%
bovine
71%
antibody
70%
virus
64%
infection
16%
reactivation
6%
cattle
6%
animal
4%
rate
3%
science
3%
detection
3%