title: Quantitative analysis of eumelanin and pheomelanin in human malignant-melanoma tissues.
mesh_terms: D003548:Cysteinyldopa / Q000032:analysis; D006801:Humans; D008543:Melanins / Q000032:analysis*; D008545:Melanoma / Q000032:analysis* / Q000473:pathology; D012878:Skin Neoplasms / Q000032:analysis* / Q000473:pathology
chemical_list: D008543:Melanins; C018362:pheomelanin; C041877:eumelanin; D003548:Cysteinyldopa