Palas João, AlObaidy Mamdoh, Ramalho Miguel
Department of Radiology, Hospital Garcia de Orta, Almada, Portugal.
Department of Radiology, University of North Carolina at Chapel Hill, Chapel Hill, North Carolina.
J Pediatr. 2015 Feb;166(2):491-91.e1. doi: 10.1016/j.jpeds.2014.11.018.