title: Immunohistochemical localization of keratin proteins in tumor diagnosis.
mesh_terms: D006651:Histocytochemistry; D006801:Humans; D007158:Immunologic Techniques; D007633:Keratins / Q000378:metabolism*; D008970:Molecular Weight; D009369:Neoplasms / Q000175:diagnosis* / Q000378:metabolism
chemical_list: D007633:Keratins