TY  - RPRT
TI  - Conceptualizing and defining outcome.
AU  - A Tennant
AU  - S P McKenna
PY  - 1995
DO  - 10.1093/rheumatology/34.10.899
UR  - https://pubmed.ncbi.nlm.nih.gov/7582691/
ID  - 7582691
ER  -