In vivo characterization of lopap, a prothrombin activator serine protease from the lonomia obliqua caterpillar venom - Reis, Cleison V; Farsky, Sandra Helena Poliselli; Fernandes, Beatriz Lieblich; Santoro, M L; Oliva, Maria L V; Mariano, Mário; Camargo, Antonio C M; Chudzinski-Tavassi, Ana M (Thrombosis Research, 2001)