Andrew J Walker1, Freddy Caldera. 1. Department of Medicine, Division of Gastroenterology and Hepatology, University of Wisconsin Hospital and Clinics, Madison, Wisconsin, USA.
Authors: Bryan Laulicht; Giovanni Traverso; Vikram Deshpande; Robert Langer; Jeffrey M Karp Journal: Proc Natl Acad Sci U S A Date: 2014-11-03 Impact factor: 11.205