@article {302711, title = {Operations Research/Management Contributions to Emergency Department Patient Flow Optimization: Review and Research Prospects}, journal = {IIE Transactions on Healthcare Systems Engineering }, volume = {5}, number = {2}, year = {2015}, pages = {101-123}, abstract = {Featured Article in IIE Magazine}, author = {Saghafian, S and G. Austin and Traub (M.D.), S.J} }