TY  - RPRT
TI  - Re: "Confounding Confounding".
AU  - S Greenland
AU  - H Morgenstern
AU  - C Poole
AU  - J M Robins
PY  - 1989
DO  - 10.1093/oxfordjournals.aje.a115216
UR  - https://pubmed.ncbi.nlm.nih.gov/2705430/
ID  - 2705430
ER  -