title: Diversity of epithelial skin tumors: thoughts and comments on some basic principles.
authors.affiliation: Klinik und Poliklinik für Hautkrankheiten, Friedrich-Schiller-Universität Jena, Fed. Rep. of Germany.
authors.forename: U
authors.initials: U
authors.lastname: Wollina
mesh_terms: D000818:Animals; D017209:Apoptosis / Q000502:physiology; D002454:Cell Differentiation / Q000502:physiology; D006133:Growth Substances / Q000032:analysis; D006801:Humans; D009361:Neoplasm Invasiveness / Q000503:physiopathology; D012878:Skin Neoplasms / Q000473:pathology* / Q000503:physiopathology
chemical_list: D006133:Growth Substances