Blatz Allison M, David Michael Z, Otto William R, Luan Xianqun, Gerber Jeffrey S
Department of Pediatrics, Perelman School of Medicine, University of Pennsylvania, Philadelphia, Pennsylvania, USA.
Division of Infectious Diseases, Children's Hospital of Philadelphia, Philadelphia, Pennsylvania, USA.
J Pediatric Infect Dis Soc. 2021 Apr 30;10(4):547-548. doi: 10.1093/jpids/piaa140.