TY  - RPRT
TI  - Using metaanalysis to evaluate evidence: practical tips and traps.
AU  - Raymond W Lam
AU  - Sidney H Kennedy
PY  - 2005
DO  - 10.1177/070674370505000306
UR  - https://pubmed.ncbi.nlm.nih.gov/15830827/
ID  - 15830827
ER  -