Incidence of the maxillary midline diastema in adults.
D000293:Adolescent; D000328:Adult; D000367:Age Factors; D000368:Aged; D044466:Asian People; D044383:Black People; D003970:Diastema / Q000453:epidemiology* / Q000469:parasitology; D005260:Female; D006801:Humans; D007180:Incisor / Q000473:pathology*; D008297:Male; D008437:Maxilla / Q000473:pathology*; D008875:Middle Aged; D044465:White People