Alessandra Ferrario1. 1. Department of Population Medicine, Harvard Medical School, Boston, MA 02215, USA. Electronic address: alessandra_ferrario@harvardpilgrim.org.
Authors: Alessandra Ferrario; Peter Stephens; Xiaodong Guan; Dennis Ross-Degnan; Anita Wagner Journal: Bull World Health Organ Date: 2020-05-28 Impact factor: 9.408