From population to individual host scale and back again: testing theories of infection and defence in the Soay sheep of St. Kilda.

A. D. Hayward, R. Garnier, D. Z. Childs, B. T. Grenfell, K. A. Watt, J. G. Pilkington, J. M. Pemberton & A. L. Graham. 2019. From population to individual host scale and back again: testing theories of infection and defence in the Soay sheep of St. Kilda. Chapter 4 in: Wildlife Disease Ecology: Linking Theory to Data and Application. K. Wilson, A. Fenton & D. Tompkins, Eds. Cambridge University Press: 91-128.