das vezes em que só um agride em casais nos EUA é a mulher a agressora

Fonte:   http://bit.ly/1rQjhWD  

– Dra. Monica Swahn, Dra. Linda S. Saltzman, Dr. Daniel J. Whitaker e Tadesse Haileyesus, Georgia State University, EUA, 2007.

– Daniel J. Whitaker, Tadesse Haileyesus, Monica Swahn, and Linda S. Saltzman. Differences in Frequency of Violence and Reported Injury Between Relationships With Reciprocal and Nonreciprocal Intimate Partner Violence. American Journal of Public Health: May 2007, Vol. 97, No. 5, pp. 941-947. Original: http://bit.ly/1saiXCN