title: Prolonged treatment with cephradine: a report of three cases.
mesh_terms: D000293:Adolescent; D000328:Adult; D001424:Bacterial Infections / Q000188:drug therapy*; D002511:Cephalosporins / Q000627:therapeutic use*; D002515:Cephradine / Q000627:therapeutic use*; D005260:Female; D006801:Humans; D008297:Male; D008875:Middle Aged
chemical_list: D002511:Cephalosporins; D002515:Cephradine