title: Two cases of pneumocystis pneumonia with electron microscopic study.
mesh_terms: D000328:Adult; D001344:Autopsy; D006801:Humans; D008168:Lung / Q000473:pathology; D008297:Male; D008854:Microscopy, Electron; D011010:Pneumocystis / Q000648:ultrastructure; D011020:Pneumonia, Pneumocystis / Q000473:pathology*