The role of ecological factors in dental trauma.
D000061:Accidents, Home; D000293:Adolescent; D002648:Child; D002675:Child, Preschool; D004777:Environment; D005260:Female; D006801:Humans; D007223:Infant; D008297:Male; D012737:Sex Factors; D013997:Time Factors; D018677:Tooth Injuries