TY  - RPRT
TI  - Quantifying heterogeneity in a meta-analysis.
AU  - Julian P T Higgins
AU  - Simon G Thompson
PY  - 2002
DO  - 10.1002/sim.1186
UR  - https://pubmed.ncbi.nlm.nih.gov/12111919/
ID  - 12111919
ER  -