TY  - RPRT
TI  - Meta-analysis: neither quick nor easy.
AU  - Nancy G Berman
AU  - Robert A Parker
PY  - 2002
DO  - 10.1186/1471-2288-2-10
UR  - https://pubmed.ncbi.nlm.nih.gov/12171604/
ID  - 12171604
ER  -