Demographic buffering: titrating the effects of birth rate and imperfect immunity on epidemic dynamics.

Morris S.E., Pitzer V.E., Viboud C., Metcalf C.J., Bjornstad O.N., Grenfell B.T. 2015. Demographic buffering: titrating the effects of birth rate and imperfect immunity on epidemic dynamics. J R Soc Interface. Mar 6;12(104):20141245. doi: 10.1098/rsif.2014.1245.