Occlusion and malocclusion in Lagos.
D000293:Adolescent; D000328:Adult; D000367:Age Factors; D002648:Child; D003753:Dental Health Surveys; D003766:Dental Occlusion; D003970:Diastema; D005260:Female; D006801:Humans; D008297:Male; D008310:Malocclusion / Q000453:epidemiology*; D009549:Nigeria