title: Trimethoprim-sulfamethoxazole treatment of Pneumocystis carinii pneumonitis.
mesh_terms: D000293:Adolescent; D002675:Child, Preschool; D004338:Drug Combinations; D005260:Female; D006801:Humans; D007223:Infant; D008297:Male; D011020:Pneumonia, Pneumocystis / Q000188:drug therapy*; D013420:Sulfamethoxazole / Q000008:administration & dosage / Q000627:therapeutic use*; D014295:Trimethoprim / Q000008:administration & dosage / Q000627:therapeutic use*
chemical_list: D004338:Drug Combinations; D014295:Trimethoprim; D013420:Sulfamethoxazole