Epidemiology of Injuries Sustained as a Result of Intentional Player Contact in High School Football, Ice Hockey, and Lacrosse: 2005-2006 Through 2015-2016.
Bartley JH, Murray MF, Kraeutler MJ, Pierpoint LA, Welton KL, McCarty EC, Comstock RD. Epidemiology of Injuries Sustained as a Result of Intentional Player Contact in High School Football, Ice Hockey, and Lacrosse: 2005-2006 Through 2015-2016. Orthop J Sports Med. 2017 Dec; 5(12):2325967117740887.