title: Contributions to the ultrastructure and significance of the nuclear bodies in some neoplastic processes. Preliminary note.
mesh_terms: D000818:Animals; D002417:Cattle; D002418:Cattle Diseases / Q000473:pathology; D002467:Cell Nucleus; D006801:Humans; D008545:Melanoma / Q000473:pathology; D008854:Microscopy, Electron; D009369:Neoplasms / Q000473:pathology* / Q000662:veterinary