Persistent chaos of measles epidemics in the prevaccination United States caused by a small change in seasonal transmission patterns

Dalziel, B., Bjornstad, O.N., Van Panhuis, W.G., Burke, D.S., Metcalf, C.J.E., Grenfell, B.T. 2016. Persistent chaos of measles epidemics in the prevaccination United States caused by a small change in seasonal transmission patterns. PloS Computational Biology. 12, 2.