title: Age variation in skin color: a study in Sikh immigrants in Britain.
mesh_terms: D000293:Adolescent; D000328:Adult; D000367:Age Factors; D002648:Child; D002675:Child, Preschool; D004739:England; D005260:Female; D006801:Humans; D007194:India / Q000208:ethnology; D007223:Infant; D008297:Male; D008875:Middle Aged; D012737:Sex Factors; D012880:Skin Pigmentation