TY  - RPRT
TI  - Simple pooling versus combining in meta-analysis.
AU  - D M Bravata
AU  - I Olkin
PY  - 2001
DO  - 10.1177/01632780122034885
UR  - https://pubmed.ncbi.nlm.nih.gov/11523387/
ID  - 11523387
ER  -