AU - Riina, Joseph AU - Anderson, Paul A. AU - Holly, Langston T. AU - Flint, Kathy AU - Davis, Kenneth E. AU - Riew, K. Daniel TI - The Effect of an Anterior Cervical Operation for Cervical Radiculopathy or Myelopathy on Associated Headaches PT - JOUR DP - 2009 TA - The Journal of Bone & Joint Surgery PG - 1919-1923 VI - 91 IP - 8 AID - 10.2106/JBJS.H.00500 [doi] 4100 - http://dx.doi.org/10.2106/JBJS.H.00500 SO - The Journal of Bone & Joint Surgery August 1, 2009 91(8):1919