title: Co-trimoxazole in low doses 'prevents PCP'.
authors.forename: R J
authors.initials: RJ
authors.lastname: LaRiviere
mesh_terms: D015658:HIV Infections / Q000150:complications*; D015497:HIV-1; D006801:Humans; D011020:Pneumonia, Pneumocystis / Q000188:drug therapy* / Q000209:etiology; D015662:Trimethoprim, Sulfamethoxazole Drug Combination / Q000627:therapeutic use*
chemical_list: D015662:Trimethoprim, Sulfamethoxazole Drug Combination