TY  - RPRT
TI  - A 37-item shoulder functional status item pool had negligible differential item functioning.
AU  - Paul K Crane
AU  - Dennis L Hart
AU  - Laura E Gibbons
AU  - Karon F Cook
PY  - 2006
DO  - 10.1016/j.jclinepi.2005.10.007
UR  - https://pubmed.ncbi.nlm.nih.gov/16632136/
ID  - 16632136
ER  -