Effects of chemical modifications of crotoxin B, the phospholipase 'A ind. 2' subunit of crotoxin from crotalus durissus terrificus snake venom, on its enzymatic and pharmacological activies - Soares, Andreimar Martins; Mancin, Adriana Cristina; Cecchini, Alessandra Lourenço; Arantes, Eliane Candiani; França, Suzelei de Castro; Gutiérrez, José Maria; Giglio, José Roberto (International Journal of Biochemistry & Cell Biology, 2001)