Emergency and critical care pediatrics
Hoppa, Eric; Bachur, Richard
Division of Emergency Medicine, Children's Hospital, Boston, Massachusetts, USA
Correspondence to Eric Hoppa, MD, Division of Emergency Medicine, 300 Longwood Avenue, Boston, MA 02115, USA Tel: +1 617 355 6624; e-mail: [email protected]
doi: 10.1097/MOP.0b013e3280e1269a