Nigrovic Lise E, Napper Tracy
Division of Emergency Medicine, Boston Children's Hospital, Boston, MA.
Annals of Emergency Medicine, American College of Emergency Physicians, Irving, TX.
Ann Emerg Med. 2021 Jan;77(1):130-131. doi: 10.1016/j.annemergmed.2020.07.003. Epub 2020 Jul 2.