Holt, H R, Inthavong, P, Blaszak, K, Keokamphe, C, Phongmany, A, Blacksell, S D, Durr, P A, Graham, K, Allen, J, Donnelly, B, Newberry, K, Grace, D, Alonso, S, Gilbert, J, Unger, F, "Production diseases in smallholder pig systems in rural Lao PDR", Preventive Veterinary Medicine, 2019