# Comparing g-computation, propensity score-based weighting, and targeted maximum likelihood estimation for analyzing externally controlled trials with both measured and unmeasured confounders: a simulation study

> Research article (BMC Medical Research Methodology, 2023) · cited 32× · AI/ML

**Wikidata**: [openalex:W4316669698](https://www.wikidata.org/wiki/openalex:W4316669698)  
**Source**: https://4ort.xyz/entity/comparing-g-computation-propensity-score-based-weighting-and-targeted-maximum-likelihood-estimation-for-analyzing-extern