Borisenko O, Wylie G, Payne J, Bjessmo S, Smith J, Yonan N, Firmin R. Thoratec CentriMag for temporary treatment of refractory cardiogenic shock or severe cardiopulmonary insufficiency: a systematic literature review and meta-analysis of observational studies. ASAIO J. 2014 Sep-Oct;60(5):487-97.