M. A. Ahmed and T. M. Alkhamis, Simulation optimization for an emergency department healthcare unit in Kuwait, European Journal of Operational Research, vol.198, issue.3, pp.936-978, 2009.
DOI : 10.1016/j.ejor.2008.10.025

L. P. Baldwin, R. J. Eldabi, and . Paul, Simulation in healthcare management: a soft approach (MAPIU), Simulation Modelling Practice and Theory, vol.12, issue.7-8, pp.541-57, 2004.
DOI : 10.1016/j.simpat.2004.02.003

M. A. Centeno, R. Giachetti, R. Linn, and A. M. Ismail, Emergency Departments II: a Simulation-ilp Based Tool for Scheduling ER Staff, Proceedings of the 35th Conference on Winter Simulation: Driving Innovation, pp.1930-1968, 2003.

C. Duguay and F. Chetouane, Modeling and Improving Emergency Department Systems using Discrete Event Simulation, SIMULATION, vol.83, issue.4, pp.311-331, 2007.
DOI : 10.1177/0037549707083111

G. W. Evans, T. B. Gor, and E. Unger, A simulation model for evaluating personnel schedules in a hospital emergency department, Proceedings of the 28th conference on Winter simulation , WSC '96, pp.1205-1209, 1996.
DOI : 10.1145/256562.256933

. Günal, M. Murat, and M. Pidd, Discrete event simulation for performance modelling in health care: a review of the literature, Journal of Simulation, vol.32, issue.9, pp.42-51, 2010.
DOI : 10.1057/jors.1981.161

E. L. Hannan, R. J. Giglio, and R. S. Sadowski, A simulation analysis of a hospital emergency department, Proceedings of the 7th conference on Winter simulation , WSC '74, pp.379-388, 1974.
DOI : 10.1145/800287.811199

J. Huang, B. Carmeli, and A. Mandelbaum, Control of Patient Flow in Emergency Departments, or Multiclass Queues with Deadlines and Feedback, Operations Research, vol.63, issue.4, 2012.
DOI : 10.1287/opre.2015.1389

A. Komashie and A. Mousavi, Modeling Emergency Departments Using Discrete Event Simulation Techniques, Proceedings of the Winter Simulation Conference, 2005., pp.2681-85, 2005.
DOI : 10.1109/WSC.2005.1574570

URL : http://citeseerx.ist.psu.edu/viewdoc/summary?doi=

Y. Kuo, M. Janny, C. A. Leung, and . Graham, Simulation with data scarcity: Developing a simulation model of a hospital emergency department, Proceedings Title: Proceedings of the 2012 Winter Simulation Conference (WSC), pp.1-12, 2012.
DOI : 10.1109/WSC.2012.6465061

A. M. Law and M. G. Mccomas, How to Build Valid and Credible Simulation Models, Proceedings of the 2009 Winter Simulation Conference, pp.24-33, 2001.
DOI : 10.1109/wsc.2001.977242

URL : http://citeseerx.ist.psu.edu/viewdoc/summary?doi=

A. Pallin and R. P. , Mercy Hospital: " simulation techniques for ER processes, Industrial Engineering, vol.24, issue.2, pp.35-37, 1992.

S. A. Paul, C. Madhu, C. J. Reddy, and . Deflitch, A Systematic Review of Simulation Studies Investigating Emergency Department Overcrowding, Simulation, vol.8689, pp.559-71, 2010.

M. D. Rossetti, F. Gregory, S. A. Trzcinski, and . Syverud, Emergency department simulation and determination of optimal attending physician staffing schedules, Proceedings of the 31st conference on Winter simulation Simulation---a bridge to the future, WSC '99, pp.1532-1572, 1999.
DOI : 10.1145/324898.325315

. Saghafian, W. J. Soroush, M. P. Hopp, J. S. Van-oyen, S. L. Desmond et al., Patient Streaming as a Mechanism for Improving Responsiveness in Emergency Departments, Operations Research, vol.60, issue.5, pp.1080-97, 2012.
DOI : 10.1287/opre.1120.1096

S. Samaha, W. S. Armel, and D. W. Starks, Emergency Departments I: The Use of Simulation to Reduce the Length of Stay in an Emergency Department, Proceedings of the 35th Winter Simulation Conference: Driving Innovation, pp.1907-1918, 2003.

C. E. Saunders, K. Paul, L. J. Makens, and . Leblanc, Modeling emergency department operations using advanced computer simulation systems, Annals of Emergency Medicine, vol.18, issue.2, pp.134-174, 1989.
DOI : 10.1016/S0196-0644(89)80101-5

D. Sinreich and Y. Marmor, Emergency department operations: The basis for developing a simulation tool, IIE Transactions, vol.37, issue.3, pp.233-278, 2005.
DOI : 10.1080/07408170590899625

P. Tanabe, R. Myers, A. Zosel, J. Brice, A. H. Ansari et al., Emergency Department Management of Acute Pain Episodes in Sickle Cell Disease, Academic Emergency Medicine, vol.24, issue.Suppl 1, pp.419-444, 2007.
DOI : 10.1111/j.1553-2712.2007.tb01801.x

S. Trzeciak and E. P. Rivers, Emergency department overcrowding in the United States: an emerging threat to patient safety and public health, Emergency Medicine Journal, vol.20, issue.5, pp.402-407, 2003.
DOI : 10.1136/emj.20.5.402

. Weng, B. Shao-jen, S. T. Cheng, L. Kwong, C. Wang et al., Simulation Optimization for emergency department resources allocation, Proceedings of the 2011 Winter Simulation Conference (WSC), pp.1231-1269, 2011.
DOI : 10.1109/WSC.2011.6147845