Reece-Stremtan Sarah, Campos Matilde, Kokajko Lauren
1 Division of Anesthesiology, Pain, and Perioperative Medicine, Children's National Health System , Washington, District of Columbia.
2 Division of Anesthesiology, Centro Hospitalar do Porto , Porto, Portugal .
Breastfeed Med. 2017 Nov;12(9):500-506. doi: 10.1089/bfm.2017.29054.srt. Epub 2017 Aug 8.