RT Journal Article SR Electronic T1 Health in Colombia: A system in crisis JF Canadian Medical Association Journal JO CMAJ FD Canadian Medical Association SP cmaj.109-4124 DO 10.1503/cmaj.109-4124 A1 Webster, Paul Christopher YR 2012 UL http://www.cmaj.ca/content/early/2012/03/05/cmaj.109-4124.abstract AB