[Ultrastructural differentiation criteria of primary bronchial cancers].
D001984:Bronchial Neoplasms / Q000473:pathology*; D002294:Carcinoma, Squamous Cell / Q000473:pathology*; D006801:Humans; D008854:Microscopy, Electron
Critères ultrastructuraux de différenciation des cancers bronchiques primitifs.