TY  - RPRT
TI  - Multilevel models for meta-analysis, and their application to absolute risk differences.
AU  - S G Thompson
AU  - R M Turner
AU  - D E Warn
PY  - 2001
DO  - 10.1177/096228020101000602
UR  - https://pubmed.ncbi.nlm.nih.gov/11763548/
ID  - 11763548
ER  -