# Tracking persistent postoperative opioid use: a proof-of-concept study demonstrating a use case for natural language processing

> Research article (Regional Anesthesia & Pain Medicine, 2023) · cited 15× · AI/ML

**Wikidata**: [openalex:W4383550134](https://www.wikidata.org/wiki/openalex:W4383550134)  
**Source**: https://4ort.xyz/entity/tracking-persistent-postoperative-opioid-use-a-proof-of-concept-study-demonstrating-a-use-case-for-natural-language-proc