title: Gram-negative urinary infection treated with oral penicillin G.
mesh_terms: D000284:Administration, Oral; D000293:Adolescent; D000328:Adult; D000368:Aged; D000667:Ampicillin / Q000627:therapeutic use; D002648:Child; D004927:Escherichia coli Infections / Q000188:drug therapy*; D005069:Evaluation Studies as Topic; D005260:Female; D006801:Humans; D008297:Male; D008875:Middle Aged; D010400:Penicillin G / Q000008:administration & dosage / Q000627:therapeutic use* / Q000652:urine; D010403:Penicillin Resistance; D013420:Sulfamethoxazole / Q000627:therapeutic use; D013752:Tetracycline / Q000627:therapeutic use; D014552:Urinary Tract Infections / Q000188:drug therapy* / Q000209:etiology
chemical_list: D000667:Ampicillin; D013752:Tetracycline; D013420:Sulfamethoxazole; D010400:Penicillin G