PT - JOURNAL ARTICLE AU - Bölke, Edwin AU - Scherer, Axel TI - Sickle cell disease AID - 10.1503/cmaj.111475 DP - 2011 Jan 01 TA - Canadian Medical Association Journal PG - cmaj.111475 4099 - http://www.cmaj.ca/content/early/2011/12/19/cmaj.111475.short 4100 - http://www.cmaj.ca/content/early/2011/12/19/cmaj.111475.full