Hijawi B Abdallat M, Sayaydeh A et al : Novel coronavirus infections in Jordan , April 2012 : epidemiological findings from a retrospective investigation. East Mediterr Health J , 2013. 19 Suppl 1 : 12 -18, 2013 .
Zaki AM, van Boheemen S, Bestebroer TM et al : Isolation of a novel coronavirus from a man with pneumonia in Saudi Arabia. N Engl J Med 367 : 1814 - 1820 , 2012.
van Boheemen S , de Graaf M , Lauber C et al : Genomic characterization of a newly discovered coronavirus associated with acute respiratory distress syndrome in humans. MBio 3 (6) , 2012.
Chan JF , Lau SK, Woo PC : The emerging novel Middle East respiratory syndrome coronavirus: the ′′knowns′′ and ′′unknowns′′. J Formos Med Assoc 112: 372 - 381, 2013.