# Power gains by using external information in clinical trials are typically not possible when requiring strict type I error control

> Research article (Biometrical Journal, 2019) · cited 94× · AI/ML

**Wikidata**: [openalex:W2953905579](https://www.wikidata.org/wiki/openalex:W2953905579)  
**Source**: https://4ort.xyz/entity/power-gains-by-using-external-information-in-clinical-trials-are-typically-not-possible-when-requiring-strict-type-i-err