OASIS +: leveraging machine learning to improve the prognostic accuracy of OASIS severity score for predicting in-hospital mortality. - Yasser El-Manzalawy; Mostafa M. Abbas; Ian Hoaglund; Alvaro Ulloa Cerna; Thomas B. Morland; Christopher M. Haggerty; Eric S. Hall; Brandon K. Fornwalt (BMC Medical Informatics Decis. Mak., 2021)