# Comparison of landmark guided and ultrasound guided percutaneous dilatational tracheostomy: Efficiency, efficacy and accuracy in critically ill patients

> Research article (Journal of Anaesthesiology Clinical Pharmacology, 2022) · cited 10× · AI/ML

**Wikidata**: [openalex:W4288063918](https://www.wikidata.org/wiki/openalex:W4288063918)  
**Source**: https://4ort.xyz/entity/comparison-of-landmark-guided-and-ultrasound-guided-percutaneous-dilatational-tracheostomy-efficiency-efficacy-and-accur