Rana Surinder Singh, Bhasin Deepak Kumar, Rao Chalapathi, Barwad Adarsh, Dey Pranab, Sampath Santosh, Mittal Bhagwant R, Singh Kartar
Department of Gastroenterology, Post Graduate Institute of Medical Education and Research (PGIMER), Sector 12, Chandigarh 160012, India.
Department of Cytology, Post Graduate Institute of Medical Education and Research (PGIMER), Sector 12, Chandigarh 160012, India.
Endosc Ultrasound. 2012 Oct;1(3):167-8. doi: 10.7178/eus.03.010.