title: Cytokeratin distribution in Merkel cell tumor of the skin.
mesh_terms: D003599:Cytoskeleton / Q000648:ultrastructure*; D006801:Humans; D007633:Keratins / Q000032:analysis*; D012878:Skin Neoplasms / Q000473:pathology* / Q000648:ultrastructure
chemical_list: D007633:Keratins