title: Physiology and pathology of melanin pigmentation with special reference to the oral mucosa. A literature survey.
mesh_terms: D002452:Cell Count; D004847:Epithelial Cells; D004848:Epithelium / Q000378:metabolism / Q000473:pathology; D006728:Hormones / Q000502:physiology; D006801:Humans; D008543:Melanins / Q000096:biosynthesis* / Q000378:metabolism; D008544:Melanocytes / Q000378:metabolism*; D009059:Mouth Diseases / Q000378:metabolism; D009061:Mouth Mucosa / Q000166:cytology / Q000378:metabolism* / Q000473:pathology; D009062:Mouth Neoplasms / Q000378:metabolism; D010858:Pigmentation; D010859:Pigmentation Disorders / Q000378:metabolism
chemical_list: D006728:Hormones; D008543:Melanins