TY  - RPRT
TI  - Measuring physical disablement: the contextual challenge.
AU  - S M Haley
AU  - W J Coster
AU  - K Binda-Sundberg
PY  - 1994
DO  - 10.1093/ptj/74.5.443
UR  - https://pubmed.ncbi.nlm.nih.gov/8171106/
ID  - 8171106
ER  -