@article {giakoumidakis2011preoperative,
	title = {Preoperative and intraoperative risk factors for prolonged mechanical ventilation among cardiac surgery patients},
	journal = {Health science journal},
	volume = {5},
	number = {4},
	year = {2011},
	pages = {297},
	publisher = {Technological Educational Institute of Athens},
	author = {Giakoumidakis, Konstantinos and Eltheni, Rokeia and Brokalaki, Hero and Galanis, Petros and Nenekidis, Ioannis and Fildissis, George}
}
