Ahmad, M., A. Qayyum, M. Akhtar, R. U. Shah, S. Afridi, S. ALam, N. Khan, and M. U. Sadiq. “SAFETY OF EARLY VERSUS DELAYED ENTERAL FEEDING FOLLOWING ILEOSTOMY CLOSURE: RANDOMIZED CONTROLLED TRIAL”. KHYBER MEDICAL UNIVERSITY JOURNAL, vol. 5, no. 4, Oct. 2013, pp. 195-8, https://www.kmuj.kmu.edu.pk/article/view/11309.