Opening Pandora's box.
D004338:Drug Combinations; D004335:Drug and Narcotic Control; D006192:Haemophilus Infections / Q000188:drug therapy*; D006801:Humans; D010033:Otitis Media / Q000188:drug therapy*; D010403:Penicillin Resistance; D010406:Penicillins / Q000627:therapeutic use*; D013444:Sulfisoxazole / Q000627:therapeutic use*; D014481:United States; D014486:United States Food and Drug Administration
D004338:Drug Combinations; D010406:Penicillins; D013444:Sulfisoxazole