The prevalence and distribution of cervical enamel projections reaching into the bifurcation on human molars.
D003743:Dental Enamel / Q000002:abnormalities*; D006801:Humans; D008334:Mandible; D008437:Maxilla; D008963:Molar / Q000002:abnormalities*; D009664:Norway; D014092:Tooth Root / Q000002:abnormalities*