# Protocol for the development of SPIRIT and CONSORT extensions for randomised controlled trials with surrogate primary endpoints: SPIRIT-SURROGATE and CONSORT-SURROGATE

> Research article (BMJ Open, 2022) · cited 18× · AI/ML

**Wikidata**: [openalex:W4304202818](https://www.wikidata.org/wiki/openalex:W4304202818)  
**Source**: https://4ort.xyz/entity/protocol-for-the-development-of-spirit-and-consort-extensions-for-randomised-controlled-trials-with-surrogate-primary-en