William Martínez J, Tovar Cuevas JR, Ochoa Muñoz AF. Aggressive and prosocial behaviors among schoolchildren living in environments with high levels of poverty. Rev Peru Med Exp Salud Publica [Internet]. 2016 Jul. 26 [cited 2024 Apr. 28];33(3):455-61. Available from: https://rpmesp.ins.gob.pe/index.php/rpmesp/article/view/2296