TY  - RPRT
TI  - Measurement error--"how much of a difference does it take to make a difference"?
AU  - S T Wang
AU  - C Y Chou
PY  - 1997
DO  - 10.1016/s0015-0282(97)81386-6
UR  - https://pubmed.ncbi.nlm.nih.gov/9093214/
ID  - 9093214
ER  -