The Association Between Chronic Low Back Pain and Sleep: A Systematic Review Kelly, Gráinne A.; Blake, Catherine; Power, Camillus K.; More Kelly, Gráinne A.; Blake, Catherine; Power, Camillus K.; O'Keeffe, Declan; Fullen, Brona M. Less The Clinical Journal of Pain. 27(2):169-181, February 2011. Abstract Abstract Favorite PDF Permissions Buy