Pertinent considerations in oral pigmentations.
D003116:Color; D006801:Humans; D009055:Mouth / Q000502:physiology*; D009059:Mouth Diseases / Q000209:etiology / Q000473:pathology; D010858:Pigmentation; D010859:Pigmentation Disorders / Q000209:etiology / Q000473:pathology; D012016:Reference Values