European guidelines for the management of acute nonspecific low back pain in primary care
Maurits van Tulder, Annette Becker, Trudy Bekkering, Alan Breen, Maria Teresa Gil del Real, Allen Hutchinson, Bart Koes, Even Laerum, Antti Malmivaara and On behalf of the COST B13 Working Group on Guidelines for the Management of Acute Low Back Pain in Primary Care. European Spine Journal Volume 2006; 15 (Suppl.2): 169-191
