Cervicogenic headache: long-term prognosis after neck surgery.

MLA

Jansen, J., and O. Sjaastad. “Cervicogenic Headache: Long-Term Prognosis after Neck Surgery.” Acta Neurologica Scandinavica, vol. 115, no. 3, Mar. 2007, pp. 185–91. EBSCOhost, https://doi.org/10.1111/j.1600-0404.2006.00771.x.

APA

Jansen, J., & Sjaastad, O. (2007). Cervicogenic headache: long-term prognosis after neck surgery. Acta Neurologica Scandinavica, 115(3), 185–191. https://doi.org/10.1111/j.1600-0404.2006.00771.x

Chicago

Jansen, J, and O Sjaastad. 2007. “Cervicogenic Headache: Long-Term Prognosis after Neck Surgery.” Acta Neurologica Scandinavica 115 (3): 185–91. doi:10.1111/j.1600-0404.2006.00771.x.