title: Electron microscopy studies on cytologic material acquired by fine needle biopsy.
mesh_terms: D000235:Adenolymphoma / Q000473:pathology; D000368:Aged; D000818:Animals; D001707:Biopsy, Needle; D001854:Bone Marrow Cells; D005260:Female; D006168:Guinea Pigs; D006257:Head; D006258:Head and Neck Neoplasms / Q000473:pathology; D006801:Humans; D008099:Liver / Q000166:cytology; D008722:Methods; D008854:Microscopy, Electron; D009101:Multiple Myeloma / Q000473:pathology; D009369:Neoplasms / Q000473:pathology*; D010307:Parotid Neoplasms / Q000473:pathology; D013048:Specimen Handling