Faith H. A. Osier, Gregory Fegan, Spencer D. Polley, Linda Murungi, Federica Verra, Kevin K. A. Tetteh, Brett Lowe, Tabitha Mwangi, Peter C. Bull, Alan W. Thomas, David R. Cavanagh, Jana S. McBride, David E. Lanar, Margaret J. Mackinnon, David J. Conway and Kevin Marsh
Infection and Immunity 76 ( 5 ): 2240 - 2248 , 2008