title: Immunological studies on polyvalent and monovalent snake antivenins.
mesh_terms: D000818:Animals; D000997:Antivenins / Q000494:pharmacology*; D006736:Horses / Q000276:immunology; D005779:Immunodiffusion; D051379:Mice; D009500:Neutralization Tests; D012910:Snake Venoms / Q000276:immunology / Q000633:toxicity
chemical_list: D000997:Antivenins; D012910:Snake Venoms