Richard C Boothman1,2. 1. Department of Surgery, University of Michigan Medical School, Ann Arbor, MI. 2. University of Michigan Health System, Ann Arbor, MI.
Authors: Michelle M Mello; Sarah J Armstrong; Yelena Greenberg; Patricia I McCotter; Thomas H Gallagher Journal: Health Serv Res Date: 2016-11-03 Impact factor: 3.402