title: Ultrastructure of human pulmonary alveolar lesions.
mesh_terms: D000328:Adult; D001706:Biopsy; D002675:Child, Preschool; D005260:Female; D006689:Hodgkin Disease / Q000473:pathology; D006801:Humans; D008175:Lung Neoplasms / Q000473:pathology*; D008206:Lymphatic Diseases / Q000473:pathology; D008297:Male; D008875:Middle Aged; D011650:Pulmonary Alveoli / Q000648:ultrastructure*; D012208:Rhabdomyosarcoma / Q000473:pathology