title: Acquired resistance to ticks. iii. Cobra venom factor and the resistance response.
mesh_terms: D000818:Animals; D001835:Body Weight; D003169:Complement Inactivator Proteins; D003870:Dermacentor / Q000276:immunology*; D004423:Ear / Q000469:parasitology; D004546:Elapid Venoms / Q000276:immunology* / Q000494:pharmacology; D005247:Feeding Behavior; D006168:Guinea Pigs; D007110:Immunity, Active / Q000187:drug effects*; D007814:Larva; D013987:Ticks / Q000276:immunology*
chemical_list: D003169:Complement Inactivator Proteins; D004546:Elapid Venoms