[Unsuccessful prophylaxis of syphilis with penicillin].
D035843:Biomedical Research; D006801:Humans; D010406:Penicillins / Q000627:therapeutic use*; D013587:Syphilis / Q000517:prevention & control*
D010406:Penicillins
PENICILLIN/therapeutic use; SYPHILIS/prevention and control
Vergebliche Luesprophylaxe mit Penicillin.