S. Pascoe

发表

R. Davies, A. R. Sayers, J. Gibbens, 2001, Preventive veterinary medicine.

D. Stell, P. Cranefield, P. Cranefield, 2013, Annals of the Royal College of Surgeons of England.

Richard G. White, R. White, A. Pettifor, 2010, Tropical medicine & international health : TM & IH.