1. WHO. Child maltreatment. 2007. http://www.who.int/topics/child_abuse/en/ . [updated 2007].
2. United Nations Committee on the Rights of the Child. The right of the child to protection from corporal punishment and other cruel or degrading forms of punishment. Geneva, Office of the High Commissioner for Human Rights. 2 March 2007 Contract No.: UN document CRC/C/GC/8.
3. Stoltenborgh M, van Ijzendoorn MH, Euser EM, et al. Child Maltreat. 2011;16(2):79–101.
4. Louwers EC, Korfage IJ, Affourtit MJ, et al. Arch Dis Child. 2011;96(5):422–5.
5. Osmond MH, Brennan-Barnes M, Shephard AL. J Trauma. 2002;52(1):8–12.