Brown Kathleen M, Ackerman Alice D, Ruttan Timothy K, Snow Sally K
Department of Pediatrics and Emergency Medicine, The George Washington University School of Medicine, and Children's National Medical Center, Washington, District of Columbia.
Department of Pediatrics, Virginia Tech Carilion School of Medicine, Roanoke, Virginia.
Ann Emerg Med. 2021 May;77(5):523-531. doi: 10.1016/j.annemergmed.2021.03.034.