PT - JOURNAL ARTICLE AU - David Donnelly AU - David Patrick AU - Robin A Weir TI - Collapse in the scrum AID - 10.1136/emermed-2017-207434 DP - 2018 Apr 07 TA - Emergency Medicine Journal PG - emermed-2017-207434 4099 - http://emj.bmj.com/content/early/2018/04/07/emermed-2017-207434.short 4100 - http://emj.bmj.com/content/early/2018/04/07/emermed-2017-207434.full