Jacobs, Ian G Chest compression or conventional CPR after out of hospital cardiac arrest? [electronic resource] - BMJ (Clinical research ed.) Jan 2011 - d374 p. digital Publication Type: Comment; Editorial ISSN: 1756-1833 Standard No.: 10.1136/bmj.d374 doi Subjects--Topical Terms: Cardiopulmonary Resuscitation--methodsHeart Arrest--therapyHeart Massage--methodsHumans