TY  - RPRT
TI  - Bounding causal effects under uncontrolled confounding using counterfactuals.
AU  - Richard F MacLehose
AU  - Sol Kaufman
AU  - Jay S Kaufman
AU  - Charles Poole
PY  - 2005
DO  - 10.1097/01.ede.0000166500.23446.53
UR  - https://pubmed.ncbi.nlm.nih.gov/15951674/
ID  - 15951674
ER  -