Skip to main content
. 2017 Aug 10;12(8):e0182099. doi: 10.1371/journal.pone.0182099

Fig 1. Program Impact Pathway (PIP) for large-scale food fortification programs.

Fig 1

Adopted with modifications from Reynaldo Martorell et al. Am J Clin Nutr 2015; 101:210–217. a,bAreas of focus for this evaluation in the context of Tanzania National Food Fortification program.