@conference {Grilo_A:2009,
	title = {Challenges for the Development of Interoperable Information Systems in Healthcare Organizations},
	series = {i-esa},
	year = {2009},
	note = {n/a},
	month = {Jan},
	pages = {297-301},
	abstract = {n/a},
	url = {http://oa.uninova.pt/1783/},
	author = {Grilo A and Lapao LV and Jardim-Goncalves R and Cruz-Machado V}
}
