1. Katzberg RW. Is ultrasonography of the temporomandibular joint ready for prime time? Is there a "window" of opportunity? J Oral Maxillofac Surg. 2012;100(6):1310–4.
2. Whaites E, Drage N. Essentials of Dental Radiography and Radiology. 5th ed: Churchill Livingstone; 2013.
3. Kundu H, Basavaraj P, Kote S, Singla A, Singh S. Assessment of TMJ disorders using ultrasonography as a diagnostic tool: a review. J Clin Diagn Res. 2013;10(12):3116–20.
4. Landes CA, Goral W, Mack MG, Sader R. 3-D sonography for diagnosis of osteoarthrosis and disk degeneration of the temporomandibular joint, compared with MRI. Ultrasound Med Biol. 2006;32(5):6210–32.
5. Landes CA, Goral WA, Sader R, Mack MG. Three-dimensional versus two-dimensional sonography of the temporomandibular joint in comparison to MRI. Eur J Radiol. 2010;61(2):235–44.