Urinary tract infection.
D000667:Ampicillin / Q000494:pharmacology; D004926:Escherichia coli / Q000187:drug effects; D006801:Humans; D009268:Nalidixic Acid / Q000494:pharmacology; D009582:Nitrofurantoin / Q000494:pharmacology; D010403:Penicillin Resistance; D011511:Proteus / Q000187:drug effects; D013449:Sulfonamides / Q000494:pharmacology*; D013752:Tetracycline / Q000494:pharmacology
D013449:Sulfonamides; D009268:Nalidixic Acid; D000667:Ampicillin; D009582:Nitrofurantoin; D013752:Tetracycline