title: [Electron microscopic findings on lung carcinoid].
mesh_terms: D001706:Biopsy; D003528:Carcinoma, Adenoid Cystic / Q000473:pathology*; D005260:Female; D006801:Humans; D008175:Lung Neoplasms / Q000473:pathology*; D008854:Microscopy, Electron; D008875:Middle Aged