Welkos, S L Comparative safety and efficacy against Bacillus anthracis of protective antigen and live vaccines in mice. [electronic resource] - Microbial pathogenesis Aug 1988 - 127-39 p. digital Publication Type: Comparative Study; Journal Article ISSN: 0882-4010 Standard No.: 10.1016/0882-4010(88)90015-0 doi Subjects--Topical Terms: AnimalsAntigens, Bacterial--immunologyAntitoxins--immunologyBacillus anthracis--immunologyBacillus subtilis--geneticsBacterial Toxins--immunologyBacterial Vaccines--toxicityImmunizationImmunization, PassiveMiceMice, Inbred StrainsRecombination, GeneticSpores, Bacterial--immunologyVaccines, Attenuated--immunology