title: Primary prophylaxis against Pneumocystis carinii pneumonia.
authors.forename: R
authors.initials: R
authors.lastname: Tarabey
mesh_terms: D015496:CD4-Positive T-Lymphocytes; D015658:HIV Infections / Q000276:immunology; D006801:Humans; D007958:Leukocyte Count; D011020:Pneumonia, Pneumocystis / Q000276:immunology / Q000517:prevention & control*; D015662:Trimethoprim, Sulfamethoxazole Drug Combination / Q000627:therapeutic use
chemical_list: D015662:Trimethoprim, Sulfamethoxazole Drug Combination