AU - Kawaguchi, Yoshiharu AU - Seki, Shoji AU - Hori, Takeshi AU - Kimura, Tomoatsu TI - Characteristics of Ossified Lesions in the Upper Cervical Spine Associated with Ossification of the Posterior Longitudinal Ligament in the Lower Cervical Spine PT - JOUR DP - 2008 TA - The Journal of Bone & Joint Surgery PG - 748-753 VI - 90 IP - 4 AID - 10.2106/JBJS.G.00037 [doi] 4100 - http://dx.doi.org/10.2106/JBJS.G.00037 SO - The Journal of Bone & Joint Surgery April 1, 2008 90(4):748