[1] Bell GW, Rodgers JM, Grime RJ, Edwards KL, Hahn MR, Dormann ML, Keen WD, Stewart DJ, Hampton N: The accuracy of dental panoramic tomographs in determining the root morphology of mandibular third molar teeth before surgery. Oral Surg Oral Med Oral Pathol Oral Radiol Endod 2003; 95, 119-125
[2] Honey OB, Scarfe WC, Hilgers MJ, Klueber K, Silveira AM, Haskell BS, Farmann AG: Accuracy of cone- beam computed tomography imaging of the temporomandibular joint: comparisons with panoramic radiology and linear tomography. Am Orthod Dentofacial Orthop 2007; 132, 429-438
[3] Armstrong C, Johnston C, Burden D, Stevenson M: Localizing ectopic maxillary canines – horizontal or vertical parallax? Eur J Orthod 2003: 25, 585-589
[4] McKee IW, Williamson PC, Lam EW, Heo G, Glover KE, Major PW: The accuracy of 4 panoramic units in the projection of mesiodistal tooth angulations. Am J Orthod Dentofacial Orthop 2002; 121, 166-175
[5] Peck JL, Sameshima GT, Miller A, Worth P, Hatcher DC: Mesiodistal root angulation using panoramic and cone beam CT. Angle Orthod 2007; 77, 206-213
[6] Low KM, Dula K, Bürgin W, von Arx T: Comparison of periapical radiography and limited cone- beam tomography in posterior maxillary teeth referred for apical surgery. J Endod 2008; 34, 557-562
[7] Matherne RP, Angelopoulos C, Kulid JC, Tira D: Use of cone-beam computed tomography to identify root canal systems in vitro. J Endod 2008; 34, 87-89