title: Development course of supernumerary premolars in childhood: report of two cases.
mesh_terms: D000293:Adolescent; D001641:Bicuspid / Q000002:abnormalities*; D002648:Child; D006801:Humans; D008297:Male; D008337:Mandibular Fractures / Q000150:complications; D014096:Tooth, Supernumerary / Q000209:etiology / Q000473:pathology*; D014097:Tooth, Unerupted / Q000473:pathology