Chick Jeffrey Forris Beecham, Chauhan Nikunj Rashmikant, Polen Lauren Armen
Department of Radiology, Brigham and Women's Hospital, Harvard Medical School, 75 Francis Street, Boston, MA 02115, USA.
Intern Emerg Med. 2012 Sep;7 Suppl 2:S167-8. doi: 10.1007/s11739-012-0813-x. Epub 2012 Jul 8.