MK Goenka,1 Sourav Nag,1 Ajay Kumar,2 C Ganesh Pai3
Institute of Gastrosciences,1
Apollo Gleneagles Hospitals,
Kolkata
Gastroenterology and Hepatology2
Indraprastha Apollo Hospital,
New Delhi
Department of Gastroeterology and
Hepatology,3
Kasturba Medical College,
Manipal University,
Manipal, Karnataka, India