1. Extraction and quantities of venom obtained from Brazilian snakes;Belloumini,1968
2. Toxicity of Costa Rican Snake Venoms for the White Mouse;Bolaños;Am. J. trop. Med. Hyg.,1972
3. Preliminary account on neotropical Crotalinae (Serpentes: Viperidae);Hoge;Mem. Inst. Butantan,1965
4. Neotropical pit vipers, sea snakes, and coral snakes;Hoge,1971