Oromucosal pigmentation: an updated literary review.
D000293:Adolescent; D000328:Adult; D000818:Animals; D002648:Child; D005006:Ethnicity; D005260:Female; D006801:Humans; D008297:Male; D008875:Middle Aged; D009059:Mouth Diseases / Q000139:chemically induced / Q000209:etiology / Q000662:veterinary; D009062:Mouth Neoplasms; D009912:Oral Manifestations; D010859:Pigmentation Disorders / Q000139:chemically induced / Q000209:etiology / Q000662:veterinary; D011822:Race Relations; D044469:Racial Groups