MayL, BorgerC, McNuttS, et al. (2015). WIC Infant and Toddler Feeding Practices Study 2: Intention to Breastfeed. Contract No. AG-3198-K-11-0073. Alexandria, VA: U.S. Department of Agriculture, Food and Nutrition Service, Office of Policy Support, Project Officer: Allison Magness. Available at www.fns.usda.gov/research-and-analysis
4.
MayL, BorgerC, McNuttS, et al. (2016). WIC Infant and Toddler Feeding Practices Study 2: Infant Year Report. Prepared by Westat, Contract No. AG-3198-K-11-0073. Alexandria, VA: U.S. Department of Agriculture, Food and Nutrition Service, Office of Policy Support, Project Officer: Allison Magness. Available at www.fns.usda.gov/research-and-analysis
5.
HarrisonGG, HirschmanJD, OwensTA, et al.WIC infant and toddler feeding practices study: Protocol design and implementation. Am J Clin Nutr, 2014; 99:742S–746S.
6.
Centers for Disease Control and Prevention. National Immunization Survey, Breastfeeding. Rates of any and exclusive breastfeeding by age among children born in. 2013. Available at www.cdc.gov/breastfeeding/data/NIS_data (accessed July3, 2017).
7.
American Academy ofPediatrics, Section onBreastfeeding. Breastfeeding and the use of human milk. Pediatrics, 2012; 129:e827–e841.
8.
OdomEC, LiR, ScanlonKS, et al.Reasons for earlier than desired cessation of breastfeeding. Pediatrics, 2013; 131:e726–e732.
9.
LiR, FeinSB, ChenJ, et al.Why mothers stop breastfeeding: Mothers' self-reported reasons for stopping during the first year. Pediatrics, 2008; 122Suppl 2:S69–S76.