title: Potency testing of anthrax spore vaccine (living) in guinea pigs.
mesh_terms: D000818:Animals; D001408:Bacillus anthracis / Q000276:immunology*; D001428:Bacterial Vaccines / Q000592:standards*; D006041:Goats; D006168:Guinea Pigs; D007114:Immunization / Q000662:veterinary; D012756:Sheep; D013171:Spores, Bacterial / Q000276:immunology
chemical_list: D001428:Bacterial Vaccines