Clinical features and viral diagnosis of two cases of infection with Middle East Respiratory Syndrome coronavirus: a report of nosocomial transmission. - Guery, Benoit; Poissy, Julien; el Mansouf, Loubna; Séjourné, Caroline; Ettahar, Nicolas; Lemaire, Xavier; Vuotto, Fanny; Goffard, Anne; Behillil, Sylvie; Enouf, Vincent; Caro, Valérie; Mailles, Alexandra; et al. (Lancet, 2013)