The effect of the sodium salts of crystalline penicillin G, crystalline penicillin X, and commercial penicillins on darkfield positive lesions of syphilis.
OLANSKY
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PUTNAM
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D010400:Penicillin G / Q000031:analogs & derivatives; D010406:Penicillins; D012492:Salts; D012964:Sodium; D013587:Syphilis / Q000628:therapy*
D010406:Penicillins; D012492:Salts; D012964:Sodium; D010400:Penicillin G; C037825:penicillin X