%0 Journal Article %T A cross-sectional study comparing the Oswestry and Roland-Morris Functional Disability scales in two populations of patients with low back pain of different levels of severity. %A Leclaire, R %A Blier, F %A Fortin, L %A Proulx, R %J Spine %V 22 %N 1 %P 68-71 %@ 0362-2436 %D 1997-04-24 %~ DeepDyve