title: [Prevention of pneumonia related to HIV--pneumocystis carinii pneumonia (PCP)].
mesh_terms: D017088:AIDS-Related Opportunistic Infections / Q000188:drug therapy* / Q000276:immunology; D006801:Humans; D011020:Pneumonia, Pneumocystis / Q000150:complications / Q000188:drug therapy* / Q000276:immunology / Q000517:prevention & control; D016176:T-Lymphocyte Subsets; D015662:Trimethoprim, Sulfamethoxazole Drug Combination / Q000627:therapeutic use
chemical_list: D015662:Trimethoprim, Sulfamethoxazole Drug Combination