Ghoshal, U. C. et al. (2018). Indian consensus on chronic constipation in adults: A joint position statement of the Indian Motility and Functional Diseases Association and the Indian Society of Gastroenterology, Indian Journal of Gastroenterology. Indian Journal of Gastroenterology, 37(6), pp. 526–544. DOI: 10.1007/s12664-018-0894-1.