Examining the similarities and differences of OMERACT core sets using the ICF...

Escorpizo R, Boers M, Stucki G and Boonen A. Examining the similarities and differences of OMERACT core sets using the ICF: First step towards an improved domain specification and development of an item pool to measure functioning and health. J Rheumatol. 2011; 38(8): 1739-1744. Abstract