[Apropos of the prevention of venereal diseases by benzathine penicillin G].
D035843:Biomedical Research; D010401:Penicillin G Benzathine; D010406:Penicillins / Q000628:therapy*; D012749:Sexually Transmitted Diseases / Q000517:prevention & control*
D010406:Penicillins; D010401:Penicillin G Benzathine
PENICILLIN/therapy; VENEREAL DISEASES/prevention and control