@article {35070,
	title = {Risk factors for prolonged stay in cardiac surgery intensive care units},
	journal = {Nursing in critical care},
	volume = {16},
	year = {2011},
	pages = {243-251},
	publisher = {Blackwell Publishing Ltd Oxford, UK},
	isbn = {1362-1017},
	author = {Giakoumidakis, Konstantinos and Baltopoulos, George I and Charitos, Christos and Patelarou, Evridiki and Galanis, Petros and Brokalaki, Hero}
}
