The use of the comprehensive ICF Core Set for low back pain in clinical practice:a reliability study

Hilfiker R, Obrist S, Christen G, Lorenz T, Cieza A.
The use of the comprehensive International Classification of Functioning, Disability and Health Core Set for low back pain in clinical practice: a reliability study.
Physiother Res Int. 2009;14(3): 147-166. Abstract