title: Cytokeratin positivity in fine-needle aspirates of metastatic malignant melanoma: fact or fiction?
authors.forename: P A
authors.initials: PA
authors.lastname: Fetsch
authors.forename: F M
authors.initials: FM
authors.lastname: Marincola
authors.forename: A
authors.initials: A
authors.lastname: Abati
mesh_terms: D014408:Biomarkers, Tumor / Q000032:analysis*; D001707:Biopsy, Needle; D006801:Humans; D007633:Keratins / Q000032:analysis*; D008545:Melanoma / Q000737:chemistry* / Q000473:pathology
chemical_list: D014408:Biomarkers, Tumor; D007633:Keratins