Cunningham Rebecca M, Zimmerman Marc A, Carter Patrick M
Department of Health Behavior & Health Education, University of Michigan School of Public Health, Ann Arbor.
Department of Emergency Medicine, University of Michigan School of Medicine, Ann Arbor.
JAMA Netw Open. 2019 Feb 1;2(2):e187823. doi: 10.1001/jamanetworkopen.2018.7823.