Bothrops snake venoms and their isolated toxins, an L-amino acid oxidase and a serine protease, modulate human complement system pathways oleh Lorena Rocha Ayres, Alex dos Reis Récio, Sandra Mara Burin, Juliana Campos Pereira, Andrea Casella Martins, Suely Vilela Sampaio, Fabíola Attié de Castro, Luciana Simon Pereira-Crott