Effectiveness Of Abdominal Massage On Gastric Residual Volume, Abdominal Distension, And Gastrointestinal Functioning Among Patients With Nasogastric Tube Feeding Admitted In The ICU’s At Selected Hospital-Pilot Study. (2023). Journal of Pharmaceutical Negative Results, 765-771. https://doi.org/10.47750/pnr.2023.14.03.100