The therapeutic efficacy of penicillin G in experimental syphilis produced by five different strains of Treponema pallidum.
D006801:Humans; D010400:Penicillin G; D010406:Penicillins / Q000628:therapy*; D013142:Spirochaeta; D013587:Syphilis; D014210:Treponema pallidum
D010406:Penicillins; D010400:Penicillin G
PENICILLIN/therapy; SPIROCHAETA PALLIDA; SYPHILIS/experimental