Delivery of Micronutrient Powder (MNP) Sachets through Sales by Frontline Health Workers (FLW) Enables High Reach, but Upstream Supply, Household (HH) Poverty and Variability in MNP Awareness are Challenges to EffectivenessRahul Rawat, Purnima Menon, Kuntal Kumar Saha et al.|European Journal of Nutrition & Food Safety|2015Cited by 1