# Ultrasound-assisted vs. landmark-guided paramedian spinal anaesthesia in the elderly

> Research article (European Journal of Anaesthesiology, 2019) · cited 43× · AI/ML

**Wikidata**: [openalex:W2976832130](https://www.wikidata.org/wiki/openalex:W2976832130)  
**Source**: https://4ort.xyz/entity/ultrasound-assisted-vs-landmark-guided-paramedian-spinal-anaesthesia-in-the-elderly