Laboratory search for new alternates in the treatment of syphilis.
D000818:Animals; D000900:Anti-Bacterial Agents / Q000627:therapeutic use*; D010400:Penicillin G / Q000627:therapeutic use; D010406:Penicillins / Q000627:therapeutic use*; D011817:Rabbits; D013587:Syphilis / Q000188:drug therapy*
D000900:Anti-Bacterial Agents; D010406:Penicillins; D010400:Penicillin G