[The Mongolian spot].
D000293:Adolescent; D000328:Adult; D000368:Aged; D002648:Child; D002675:Child, Preschool; D005260:Female; D005843:Geography; D006801:Humans; D007231:Infant, Newborn; D008297:Male; D008800:Mexico; D008875:Middle Aged; D010858:Pigmentation; D012445:Sacrococcygeal Region
La mancha mongolica.