# Melanosis Coli: A Helpful Contrast Effect or a Harmful Pigmentation?

> Research article (Clinical Medicine Insights Gastroenterology, 2018) · cited 19× · AI/ML

**Wikidata**: [openalex:W2902176334](https://www.wikidata.org/wiki/openalex:W2902176334)  
**Source**: https://4ort.xyz/entity/melanosis-coli-a-helpful-contrast-effect-or-a-harmful-pigmentation