DahnertW.Radiology review manual. 5th ed. Baltimore: Lippincott Williams and Wilkins; 2003. p. 44–5.
2.
SuttonD.Textbook of radiology and imaging, Vol 2. 7th ed. Edinburgh: Churchill Livingstone; 2003. p. 1218–21.
3.
ToussirotE., BenmansourA., BonnevilleJ.F., WendlingD.Atlantoaxial subluxation in an ankylosing spondylitis patient with cervical spine ossification. Br J Rheumatol1997; 36: 293–5.
4.
MitraD., ElvinsD.M., SpedenD.J., CollinsA.J.The prevalence of vertebral fractures in mild ankylosing spondylitis and their relationship to bone mineral density. Rheumatology (Oxford)2000; 39(1): 85–9.
5.
ThorngrenK.G., LiedbergE., AspelinP.Fractures of the thoracic and lumbar spine in ankylosing spondylitis. Arch Orthop Trauma Surg1981; 98(2): 101–7.