Biochemical and immunological characteristics of Peruvian Loxosceles laeta spider venom: Neutralization of its toxic effects by anti-loxoscelic antivenoms

G. Guimarães, C. Dias-Lopes, C. G. Duarte, L. Felicori, R. A. Machado de Avila, L. F.M. Figueiredo, J. de Moura, B. T. Faleiro, J. Barro, K. Flores, W. Silva, B. Tintaya, A. Yarleque, C. Bonilla, E. Kalapothakis, C. E. Salas, C. Chávez-Olortegui