@article {apostolopoulou2005effect,
	title = {Effect of the oral endothelin antagonist bosentan on the clinical, exercise, and haemodynamic status of patients with pulmonary arterial hypertension related to congenital heart disease},
	journal = {Heart},
	volume = {91},
	number = {11},
	year = {2005},
	pages = {1447{\textendash}1452},
	publisher = {BMJ Publishing Group Ltd},
	author = {Apostolopoulou, Sotiria C and Manginas, Athanassios and Cokkinos, Dennis V and Rammos, Spyridon}
}
