# tocolytic uterine relaxants

> drugs that prevent preterm labor and immature birth

**Wikidata**: [Q545234](https://www.wikidata.org/wiki/Q545234)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/Tocolytic)  
**Source**: https://4ort.xyz/entity/tocolytic-uterine-relaxants


## References

1. Medical Subject Headings
2. Freebase Data Dumps. 2013
3. UMLS 2023
4. [OpenAlex](https://docs.openalex.org/download-snapshot/snapshot-data-format)