@article {251,
	title = {A Reference Architecture for Sharing CDA Documents in Colombia},
	journal = {European Journal Of Biomedical Informatics},
	volume = {8},
	year = {2012},
	month = {2012},
	pages = {17},
	chapter = {11},
	issn = {18015603},
	url = {http://www.ejbi.org/img/ejbi/2012/3/Cruz_en.pdf},
	author = {Edgar Orlando de la Cruz and Diego Mauricio L{\'o}pez Gutierrez and Bernd Blobel}
}
