Mohammadpour, A., M. Sajadi, S. Maghami, and H. Soltani. “THE EFFECT OF GASTRIC GAS EMPTYING ON THE RESIDUAL GASTRIC VOLUME IN MECHANICALLY-VENTILATED INTENSIVE CARE UNIT PATIENTS FED THROUGH NASOGASTRIC TUBES: A RANDOMIZED, SINGLE-BLIND, CLINICAL TRIAL”. Asian Journal of Pharmaceutical and Clinical Research, vol. 11, no. 9, Sept. 2018, pp. 492-5, doi:10.22159/ajpcr.2018.v11i9.27667.