Sunny, A., V. N. S., and A. Kumar. “A Prospective Descriptive Study to Evaluate the Impact of Percutaneous Endoscopic Gastrostomy in Patients Who Require Nutritional Support”. International Surgery Journal, vol. 5, no. 10, Sept. 2018, pp. 3282-7, doi:10.18203/2349-2902.isj20184075.