Household food insecurity is associated with higher child undernutrition in Bangladesh, Ethiopia, and Vietnam, but the effect is not mediated by child dietary diversity - Ali, Disha; Saha, Kuntal K.; Nguyen, Phuong Hong; Diressie, Michael T.; Ruel, Marie T.; Menon, Purnima; Rawat, Rahul (Elsevier, 2013)