Engineering a stable CHO cell line for the expression of a MERS-coronavirus vaccine antigen ανά Nyon, Mun Peak, Du, Lanying, Tseng, Chien Te Kent, Seid, Christopher A., Pollet, Jeroen, Naceanceno, Kevin S., Agrawal, Anurodh, Algaissi, Abdullah, Peng, Bi Hung, Tai, Wanbo, Jiang, Shibo, Bottazzi, Maria Elena, Strych, Ulrich, Hotez, Peter J.