TY  - RPRT
TI  - Meta-analysis: a tool for evidence-based practice.
AU  - G J Acton
PY  - 2001
DO  - 10.1097/00044067-200111000-00010
UR  - https://pubmed.ncbi.nlm.nih.gov/11759426/
ID  - 11759426
ER  -