title: Electron microscopy of sarcoma of the Northern pike (Esox lucius L.).
mesh_terms: D000818:Animals; D003593:Cytoplasm; D005393:Fish Diseases / Q000473:pathology*; D005399:Fishes; D008055:Lipids; D008854:Microscopy, Electron; D012509:Sarcoma / Q000473:pathology / Q000662:veterinary*; D012878:Skin Neoplasms / Q000473:pathology / Q000662:veterinary
chemical_list: D008055:Lipids