Academy of Breastfeeding Medicine Protocol #20: Engorgement, Revised 2016. n Breastfeed Med. 2016 May 1; 11(4): 159–163. doi: 10.1089/bfm.2016.29008.pjb. https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4860650/.
Breastfeeding (Position Paper). American Academy of Family Physicians. 2014.
Riorden J, Auerback K. 2016. Breastfeeding and human lactation.
Cotterman KJ. Reverse pressure softening: A simple tool to prepare areola for easier latching during engorgement. J Hum Lact 2004 20: 227-237.
Cadwell K, Turner-Maffei C. Pocket guide for Lactation Management, 2nd ed. 2014.