title: Defined culture systems for pharmacological and toxicological studies.
mesh_terms: D002478:Cells, Cultured; D003470:Culture Media; D000078404:Epidermal Cells; D004817:Epidermis / Q000254:growth & development; D006801:Humans; D007633:Keratins; D008544:Melanocytes / Q000254:growth & development; D008722:Methods; D012867:Skin / Q000187:drug effects*
chemical_list: D003470:Culture Media; D007633:Keratins