@article{{MRA}{}, author = {Aguilar, C., Ontiveros Guerra, G.}, title = { Use of orthodeoxia by pulse oximetry in the detection of Hepatopulmonary Syndrome.}, journal = {Medical Research Archives}, volume = {5}, number = {8}, year = {2017}, url = {https://esmed.org/MRA/mra/article/view/1436} }