PT - JOURNAL ARTICLE AU - Webster, Paul Christopher TI - Health in Colombia: A system in crisis AID - 10.1503/cmaj.109-4124 DP - 2012 Jan 01 TA - Canadian Medical Association Journal PG - cmaj.109-4124 4099 - http://www.cmaj.ca/content/early/2012/03/05/cmaj.109-4124.short 4100 - http://www.cmaj.ca/content/early/2012/03/05/cmaj.109-4124.full