TY  - RPRT
TI  - Current challenges in clinimetrics.
AU  - Henrica C W de Vet
AU  - Caroline B Terwee
AU  - Lex M Bouter
PY  - 2003
DO  - 10.1016/j.jclinepi.2003.08.012
UR  - https://pubmed.ncbi.nlm.nih.gov/14680660/
ID  - 14680660
ER  -