# External control arm analysis: an evaluation of propensity score approaches, G-computation, and doubly debiased machine learning

> Research article (BMC Medical Research Methodology, 2022) · cited 21× · AI/ML

**Wikidata**: [openalex:W4313417300](https://www.wikidata.org/wiki/openalex:W4313417300)  
**Source**: https://4ort.xyz/entity/external-control-arm-analysis-an-evaluation-of-propensity-score-approaches-g-computation-and-doubly-debiased-machine-lea