Zhang, S., McDonald, P.W., Thompson, T.A., Dennis, A.F., Akopov, A., Kirkness, E.F., Patton, J.T., McDonald, S.M. Analysis of human rotaviruses from a single location over an 18-year time span suggests that protein coadaption influences gene constellations. Journal of Virology. 2014 Sep 1;88(17):9842-63.