Nickel, Nathan, Marni Brownell, Dan Chateau, Alan Katz, and Elaine Burland. 2017. “Gaps in Health and Wealth: The Relationship Between Trends in Income Inequality and Breastfeeding Inequalities: IJPDS (2017) Issue 1, Vol 1:254 Proceedings of the IPDLN Conference (August 2016)”. International Journal of Population Data Science 1 (1). https://doi.org/10.23889/ijpds.v1i1.274.