Authors: Roman Wölfel; Janusz T Paweska; Nadine Petersen; Antoinette A Grobbelaar; Patricia A Leman; Roger Hewson; Marie-Claude Georges-Courbot; Anna Papa; Volker Heiser; Marcus Panning; Stephan Günther; Christian Drosten Journal: J Clin Microbiol Date: 2009-02-18 Impact factor: 5.948