# Second opinion in spine surgery: a Brazilian perspective

> Research article (European Journal of Orthopaedic Surgery & Traumatology, 2015) · cited 15× · AI/ML

**Wikidata**: [openalex:W236889920](https://www.wikidata.org/wiki/openalex:W236889920)  
**Source**: https://4ort.xyz/entity/second-opinion-in-spine-surgery-a-brazilian-perspective