Lactation Consultant Support from Late Pregnancy with an Educational Intervention at 4 Months of Age Delays the Introduction of Complementary Foods in a Randomized Controlled Trial 1–3

POI study, 08 Jun 2015

http://jn.nutrition.org/content/early/2015/05/20/jn.114.202689.abstract - Here's a link to a paper published from POI study data.