@article{doi:, author = {TURCHIN, DIANA C. and BEATON, DORCAS E. and RICHARDS, ROBIN R.}, title = {Validity of Observer-Based Aggregate Scoring Systems as Descriptors of Elbow Pain, Function, and Disability*}, journal = {The Journal of Bone & Joint Surgery}, volume = {80}, number = {2}, pages = {154-62}, year = {1998}, doi = {}, URL = { + http://dx.doi.org/}, eprint = {} }