R. Fulton
发表
W. Campbell,
R. Seward,
M. Turner,
1996,
International journal for parasitology.
F. Owens,
D. Gill,
R. Fent,
1979
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L. Pote,
R. Kilgore,
M. Williams,
1985,
American journal of veterinary research.
W. Langholff,
J. Eagleson,
J. Hair,
1997,
Veterinary parasitology.