R. G. H. Smith
发表
P. Dunlop,
L M Mansley,
L. Mansley,
2003,
Veterinary Record.
S. Walkden-Brown,
P. Windsor,
R. G. H. Smith,
2021,
Transboundary and emerging diseases.
S. Walkden-Brown,
P. Windsor,
R. G. H. Smith,
2021,
Transboundary and emerging diseases.