Comparative Evaluation of Efficacy of Fluoroscopy and Ultrasound for Iliopsoas Block: A Randomised Trial

1. Department of Anaesthesiology and Pain Management, Sanjay Gandhi Post Graduate Institute of Medical Sciences, Lucknow, India

2. Department of Anaesthesiology and Pain Management, Guru Hospital, Madurai, India

3. Department of Anaesthesiology and Pain Management, Narayana Hrudayalaya, Bengaluru, India