PT - JOURNAL ARTICLE AU - John A Staples AU - Donald A Redelmeier TI - Medical emergencies in medical imaging AID - 10.1136/bmjqs-2012-000817 DP - 2012 Jan 01 TA - BMJ Quality & Safety PG - bmjqs-2012-000817 4099 - http://qualitysafety.bmj.com/content/early/2012/03/22/bmjqs-2012-000817.short 4100 - http://qualitysafety.bmj.com/content/early/2012/03/22/bmjqs-2012-000817.full