TY  - RPRT
TI  - Meta-analytic stimulus for changes in clinical trials.
AU  - T C Chalmers
AU  - J Lau
PY  - 1993
DO  - 10.1177/096228029300200204
UR  - https://pubmed.ncbi.nlm.nih.gov/8261256/
ID  - 8261256
ER  -