title: Failure of trimethoprim/sulfamethoxazole as prophylactic therapy of gram-negative sepsis in pediatric patients with cancer.
mesh_terms: D001424:Bacterial Infections / Q000517:prevention & control*; D002648:Child; D004338:Drug Combinations / Q000627:therapeutic use; D004341:Drug Evaluation; D004352:Drug Resistance, Microbial; D006090:Gram-Negative Bacteria / Q000187:drug effects; D006801:Humans; D009369:Neoplasms / Q000150:complications*; D011292:Premedication; D013420:Sulfamethoxazole / Q000627:therapeutic use*; D014295:Trimethoprim / Q000627:therapeutic use*; D015662:Trimethoprim, Sulfamethoxazole Drug Combination
chemical_list: D004338:Drug Combinations; D015662:Trimethoprim, Sulfamethoxazole Drug Combination; D014295:Trimethoprim; D013420:Sulfamethoxazole