TY - CHAP T1 - From population to individual host scale and back again: testing theories of infection and defence in the Soay sheep of St Kilda T2 - Wildlife Disease Ecology UR - https://doi.org/10.1017/9781316479964.004 PY - 2019/11/14 AU - Hayward AD AU - Garnier R AU - Childs DZ AU - Grenfell BT AU - Watt KA AU - Pilkington JG AU - Pemberton JM AU - Graham AL ED - DO - DOI: 10.1017/9781316479964.004 PB - Cambridge University Press SN - 9781107136564 SP - 91 EP - 128 Y2 - 2025/11/03 ER -