Abu-Hilal, Mohammad, et al. “A Comparative Analysis of Safety and Efficacy of Different Methods of Tube Placement for Enteral Feeding Following Major Pancreatic Resection. A Non-Randomized Study”. JOP. Journal of the Pancreas, vol. 11, no. 1, July 2016, pp. 8-13, doi:10.6092/1590-8577/3863.