# A comparative and simultaneous analysis of indoxyl sulfate and sodium butyrate in human plasma by SPE and HPLC methods for kidney patients

> Research article (Journal of Chromatography B, 2020) · cited 11× · AI/ML

**Wikidata**: [openalex:W3082933073](https://www.wikidata.org/wiki/openalex:W3082933073)  
**Source**: https://4ort.xyz/entity/a-comparative-and-simultaneous-analysis-of-indoxyl-sulfate-and-sodium-butyrate-in-human-plasma-by-spe-and-hplc-methods-f