Merza, N., Lung, J., Bazzaz, O., Aljuboory, F. and Saadaldin, M. 2019. Rare case of upside-down stomach in advanced hiatal hernia . The Southwest Respiratory and Critical Care Chronicles. 7, 31 (Oct. 2019), 52-55. DOI:https://doi.org/10.12746/swrccc.v7i31.581.