title: The role of early open lung biopsy in the diagnosis and treatment of Pneumocystis carinii pneumonia.
mesh_terms: D000328:Adult; D000368:Aged; D000476:Alkanesulfonates / Q000627:therapeutic use; D000578:Amidines / Q000627:therapeutic use; D001706:Biopsy / Q000379:methods; D005260:Female; D006644:Histiocytes; D006801:Humans; D008168:Lung / Q000473:pathology*; D008297:Male; D008875:Middle Aged; D010647:Phenyl Ethers / Q000627:therapeutic use; D011020:Pneumonia, Pneumocystis / Q000175:diagnosis / Q000188:drug therapy / Q000473:pathology; D011650:Pulmonary Alveoli / Q000473:pathology; D011739:Pyrimethamine / Q000627:therapeutic use; D013411:Sulfadiazine / Q000627:therapeutic use
chemical_list: D000476:Alkanesulfonates; D000578:Amidines; D010647:Phenyl Ethers; D013411:Sulfadiazine; D011739:Pyrimethamine