TY  - RPRT
TI  - Continuous-scale physical functional performance in healthy older adults: a validation study.
AU  - M E Cress
AU  - D M Buchner
AU  - K A Questad
AU  - P C Esselman
AU  - B J deLateur
AU  - R S Schwartz
PY  - 1996
DO  - 10.1016/s0003-9993(96)90187-2
UR  - https://pubmed.ncbi.nlm.nih.gov/8976306/
ID  - 8976306
ER  -