title: Pneumocystis carinii pneumonia prophylaxis: past, present and future.
authors.forename: A B
authors.initials: AB
authors.lastname: Montgomery
mesh_terms: D004358:Drug Therapy / Q000639:trends; D006801:Humans; D010419:Pentamidine / Q000627:therapeutic use; D011020:Pneumonia, Pneumocystis / Q000517:prevention & control*; D015662:Trimethoprim, Sulfamethoxazole Drug Combination / Q000627:therapeutic use
chemical_list: D010419:Pentamidine; D015662:Trimethoprim, Sulfamethoxazole Drug Combination