TY  - RPRT
TI  - A graphical method for pooling epidemiological studies.
AU  - W R Chappell
AU  - L B Gratt
PY  - 1996
DO  - 10.2105/ajph.86.5.748
UR  - https://pubmed.ncbi.nlm.nih.gov/8629736/
ID  - 8629736
ER  -