Root resorption of primary molars: a radiographic study.
D000293:Adolescent; D000848:Anodontia / Q000150:complications; D002648:Child; D006801:Humans; D008963:Molar / Q000000981:diagnostic imaging*; D011859:Radiography; D012391:Root Resorption / Q000000981:diagnostic imaging* / Q000209:etiology; D014094:Tooth, Deciduous / Q000000981:diagnostic imaging*