@article {tatsis2018spirometric,
	title = {Spirometric Values of Greek People and Comparison with ECSC and GLI Values in COPD People},
	journal = {The open respiratory medicine journal},
	volume = {12},
	year = {2018},
	pages = {29},
	publisher = {Bentham Science Publishers},
	author = {Tatsis, Nikolaos and Kakavas, Sotirios and Metaxas, Evgenios and Balis, Evangelos and Tatsis, George and Pantazis, Nikolaos and Bakakos, Petros and Koulouris, Nikolaos and Hadjistavrou, Kostantinos}
}
