%0 Journal Article %J JAMA Network Open %D 2023 %T Effect of the Communities That Care prevention system on adolescent handgun carrying: A cluster-randomized clinical trial %A Rowhani-Rahbar, Ali %A Oesterle, Sabrina %A Gause, Emma L. %A Kuklinski, Margaret R. %A Ellyson, Alice M. %A Schleimer, Julia P. %A Dalve, Kimberly %A Weybright, Elizabeth H. %A Briney, John S. %A Hawkins, J David %B JAMA Network Open %V 6 %P e236699 %G eng %N 4 %R 10.1001/jamanetworkopen.2023.6699