Resnick Michael D, Catalano Richard F, Sawyer Susan M, Viner Russell, Patton George C
Division of Adolescent Health and Medicine, Department of Pediatrics, University of Minnesota, Minneapolis, 55414, USA.
Lancet. 2012 Apr 28;379(9826):1564-7. doi: 10.1016/S0140-6736(12)60472-3. Epub 2012 Apr 25.