Rana Surinder Singh, Bush Nikhil, Sharma Ravi, Dhalaria Lovneet, Gupta Rajesh
Department of Gastroenterology, Postgraduate Institute of Medical Education and Research, Chandigarh, India.
Department of Surgical Gastroenterology, Postgraduate Institute of Medical Education and Research, Chandigarh, India.
Endosc Ultrasound. 2022 May-Jun;11(3):246-247. doi: 10.4103/EUS-D-21-00142.