[Treatment of early syphilis with benzathine penicillin G].
D006801:Humans; D010401:Penicillin G Benzathine; D010406:Penicillins / Q000031:analogs & derivatives / Q000627:therapeutic use*; D013587:Syphilis / Q000628:therapy*
D010406:Penicillins; D010401:Penicillin G Benzathine
PENICILLIN/derivatives; SYPHILIS/therapy