Bilateral asymmetry in tooth cusp occurrence in human monozygotic twins, dizygotic twins, and nontwins.
D000293:Adolescent; D001641:Bicuspid / Q000033:anatomy & histology*; D002648:Child; D002675:Child, Preschool; D005260:Female; D006801:Humans; D008963:Molar / Q000033:anatomy & histology*; D011247:Pregnancy; D014427:Twins