@article{{MRA}{}, author = {Rodriguez Lister, Y., Mederos, R., Veciana, N.}, title = { A Retrospective Study of Patients Undergoing Gastrointestinal Surgery with or without Receiving Alvimopan: Comparing Length of Stay and Total Direct Cost}, journal = {Medical Research Archives}, volume = {10}, number = {7}, year = {2022}, doi = {10.18103/mra.v10i7.2590}, url = {https://esmed.org/MRA/mra/article/view/2590} }