SIAHIPOUR, S.; KHODABAKHSHI, A.; MEHRAD-MAJD, H.; NOROOZI, M.; MOGHADAM, S. A. H. Z. Study of food security and its related factors in Iranian families referred to health centers in Qazvin. Progress in Nutrition, v. 21, n. 1-S, p. 321-328, 6 May 2019.