title: Neutralization of old world viper venoms by American pit viper antivenin.
mesh_terms: D000818:Animals; D000997:Antivenins / Q000494:pharmacology*; D007928:Lethal Dose 50; D051379:Mice; D012910:Snake Venoms / Q000037:antagonists & inhibitors* / Q000633:toxicity
chemical_list: D000997:Antivenins; D012910:Snake Venoms