Geometric errors in measurements on x-ray films. A methodologic study on lateral model exposures.
D002508:Cephalometry / Q000592:standards*; D003945:Diagnosis, Oral; D003951:Diagnostic Errors; D008433:Mathematics; D008961:Models, Structural; D011861:Radiography, Dental / Q000592:standards*; D013679:Technology, Radiologic / Q000592:standards*