@article {cokkinos1971thrombosis,
	title = {Thrombosis of two high-flow prosthetic valves.},
	journal = {The Journal of thoracic and cardiovascular surgery},
	volume = {62},
	number = {6},
	year = {1971},
	pages = {947{\textendash}949},
	author = {Cokkinos, D.V. and Voridis, E and Bakoulas, G and Theodossiou, A and Skalkeas, GD}
}
