title: Prophylaxis against Pneumocystis carinii pneumonia in children infected with human immunodeficiency virus.
mesh_terms: D017088:AIDS-Related Opportunistic Infections / Q000517:prevention & control*; D002648:Child; D015497:HIV-1; D006801:Humans; D011020:Pneumonia, Pneumocystis / Q000517:prevention & control*; D015662:Trimethoprim, Sulfamethoxazole Drug Combination / Q000627:therapeutic use*
chemical_list: D015662:Trimethoprim, Sulfamethoxazole Drug Combination