Congenitally missing first permanent molars: unusual course of development.
D000848:Anodontia / Q000150:complications / Q000473:pathology*; D001641:Bicuspid / Q000002:abnormalities; D002648:Child; D005260:Female; D006801:Humans; D007180:Incisor / Q000002:abnormalities; D008963:Molar / Q000002:abnormalities*