Media type: E-Article Title: Avascular Necrosis of the Dens : A Follow-Up Study : A Follow-Up Study Contributor: DOVE, JOHN; HSU, LOUIS C. S.; YAU, ARTHUR C. M. C. imprint: Ovid Technologies (Wolters Kluwer Health), 1982 Published in: Spine Language: English DOI: 10.1097/00007632-198209000-00002 ISSN: 0362-2436 Keywords: Neurology (clinical) ; Orthopedics and Sports Medicine Origination: Footnote: