Cephradine in the treatment of infectious syphilis.
D002511:Cephalosporins / Q000627:therapeutic use*; D002515:Cephradine / Q000008:administration & dosage / Q000627:therapeutic use*; D005500:Follow-Up Studies; D006801:Humans; D007273:Injections, Intramuscular; D013587:Syphilis / Q000188:drug therapy*
D002511:Cephalosporins; D002515:Cephradine