[Etiology and impact of delayed exfoliation of primary teeth].
D006801:Humans; D014078:Tooth Eruption; D014080:Tooth Exfoliation / Q000209:etiology / Q000503:physiopathology*; D014094:Tooth, Deciduous / Q000503:physiopathology*
Etiologia kai epiptoseis tes kathystereseos apoptoseus neogilon dontion.