# A preliminary study on early postmortem submersion interval (PMSI) estimation and cause-of-death discrimination based on nontargeted metabolomics and machine learning algorithms

> Research article (International Journal of Legal Medicine, 2022) · cited 31× · AI/ML

**Wikidata**: [openalex:W4210274444](https://www.wikidata.org/wiki/openalex:W4210274444)  
**Source**: https://4ort.xyz/entity/a-preliminary-study-on-early-postmortem-submersion-interval-pmsi-estimation-and-cause-of-death-discrimination-based-on-n