# Two-Stage TMLE to reduce bias and improve efficiency in cluster randomized trials

> Research article (Biostatistics, 2021) · cited 44× · AI/ML

**Wikidata**: [openalex:W3176953455](https://www.wikidata.org/wiki/openalex:W3176953455)  
**Source**: https://4ort.xyz/entity/two-stage-tmle-to-reduce-bias-and-improve-efficiency-in-cluster-randomized-trials