机译:Effectiveness of stratified treatment for back pain in Danish primary care: A randomized controlled trial
Univ Southern Denmark, Clin Dept, Odense, Denmark;
Univ Southern Denmark, Dept Business & Econ, DaCHE, Odense, Denmark;
Univ Southern Denmark, Res Unit Gen Practice, Odense, DenmarkKeele Univ, Keele, Staffs, EnglandUniv Res Clin, Dept Occupat Med, Reg Hosp West Jutland, Herning, Denmark;