[Study of the effect of penicillin in late syphilis: persistence of Treponema pallidum following treatment. 1. Late syphilis--expeimental].
D010406:Penicillins / Q000494:pharmacology*; D013587:Syphilis; D014210:Treponema pallidum
D010406:Penicillins
PENICILLIN/pharmacology; SYPHILIS/experimental