Cephaloridine in acute chest diseases.
D000208:Acute Disease; D000667:Ampicillin / Q000627:therapeutic use*; D002509:Cephaloridine / Q000627:therapeutic use*; D002986:Clinical Trials as Topic; D006801:Humans; D012141:Respiratory Tract Infections / Q000188:drug therapy*
D000667:Ampicillin; D002509:Cephaloridine