[Ultrastructural study of 38 cases of pulmonary carcinoma].
D000230:Adenocarcinoma / Q000648:ultrastructure; D018288:Carcinoma, Small Cell / Q000648:ultrastructure; D002294:Carcinoma, Squamous Cell / Q000648:ultrastructure; D006801:Humans; D008175:Lung Neoplasms / Q000145:classification / Q000648:ultrastructure*