21. Early mobilization of patients receiving extracorporeal membrane oxygenation: a retrospective cohort study Abrams, Darryl; Javidfar, Jeffrey; Farrand, Erica; Mongero, Linda B.; Agerstrand, Cara Lyn; Ryan, Patrick; Zemmel, David; Galuskin, Keri; Morrone, Theresa; Boerem, Paul D.; Bacchetta, Matthew; Brodie, Daniel 2014 Articles Physical therapyExtracorporeal membrane oxygenationMedicine