title: Treatment of acute otitis media in children. IV. A fourth clinical trial.
mesh_terms: D000208:Acute Disease; D002648:Child; D002675:Child, Preschool; D002744:Chlorpheniramine / Q000008:administration & dosage*; D004359:Drug Therapy, Combination / Q000627:therapeutic use; D005260:Female; D006801:Humans; D007223:Infant; D008297:Male; D010033:Otitis Media / Q000188:drug therapy*; D010400:Penicillin G / Q000008:administration & dosage*; D016032:Randomized Controlled Trials as Topic; D013449:Sulfonamides / Q000008:administration & dosage*
chemical_list: D013449:Sulfonamides; D002744:Chlorpheniramine; D010400:Penicillin G