@article {Papadopoulos2002,
	title = {Surgical treatment of the upper gastrointestinal bleeding},
	journal = {Archives of Hellenic Medicine},
	volume = {19},
	number = {SUPPL. A},
	year = {2002},
	pages = {72-76},
	author = {Papadopoulos, I.N. and Voros, D.K.}
}
