Enlace original:
http://repositorio.uchile.cl/handle/2250/134217
Correa Burrows, Paulina
,
Burrows, Raquel
,
Orellana Zapata, Yasna
,
Ivanovic Marincovich, Daniza
,
[The relationship between unhealthy snacking at school and academic outcomes: a population study in Chilean schoolchildren]