Rajindrajith Shaman, Devanarayana Niranga M, Benninga Marc A
Departments of Pediatrics, Faculty of Medicine, University of Kelaniya, Ragama, Sri Lanka.
Departments of Physiology, Faculty of Medicine, University of Kelaniya, Ragama, Sri Lanka.
J Neurogastroenterol Motil. 2014 Jul 31;20(3):414-6. doi: 10.5056/jnm14067.