TY  - RPRT
TI  - Are validated questionnaires valid?
AU  - Allen F Anderson
AU  - James J Irrgang
PY  - 2006
DO  - 10.2106/00004623-200602000-00030
UR  - https://pubmed.ncbi.nlm.nih.gov/16452760/
ID  - 16452760
ER  -