[The contribution of electron microscopy to the diagnosis of brain tumors].
D001932:Brain Neoplasms / Q000175:diagnosis* / Q000473:pathology / Q000648:ultrastructure; D003937:Diagnosis, Differential; D006801:Humans; D008854:Microscopy, Electron
Apport de la microscopie électronique dans le diagnostic des tumeurs cérébrales.