R. Purnell
发表
K. Mosurski,
F. Del Piero,
U. Fogarty,
1994,
Veterinary Record.
E. R. Young,
R. Purnell,
D. W. Brocklesby,
1977,
Veterinary Record.
R. Purnell,
D. Radley,
D. Branagan,
1969,
Parasitology.
D. Stagg,
R. Purnell,
R. Payne,
1973,
Nature.
E. R. Young,
R. Purnell,
D. Lewis,
1980,
The British veterinary journal.
R. Purnell,
D. Lewis,
1981,
Research in veterinary science.
R. Purnell,
1966,
Annals of tropical medicine and parasitology.
M. P. Cunningham,
A. Young,
R. Purnell,
1975
.
A. Young,
R. Purnell,
1973,
Tropical Animal Health and Production.
M. J. Burridge,
M. P. Cunningham,
A. Young,
1975
.
A. Musoke,
M. J. Burridge,
M. P. Cunningham,
1974,
The British veterinary journal.
M. J. Burridge,
M. P. Cunningham,
R. Purnell,
1973,
International journal for parasitology.
R. Purnell,
1966,
Annals of tropical medicine and parasitology.
I. Horak,
R. Purnell,
U. Evans,
2004,
The Onderstepoort journal of veterinary research.
J. Dargie,
R. Purnell,
A. Irvin,
1972,
Parasitology.
M. P. Cunningham,
R. Purnell,
L. P. Joyner,
1972,
Research in veterinary science.
G. Prestwich,
J. Meinwald,
W. F. Wood,
2004,
Journal of Chemical Ecology.
R. Purnell,
L. P. Joyner,
1967,
Nature.
M. J. Burridge,
A. Young,
R. Purnell,
1974,
Journal of comparative pathology.
M. P. Cunningham,
R. Purnell,
R. Payne,
1974,
The British veterinary journal.
D. Bidwell,
R. Purnell,
D. Hendry,
1976,
Veterinary Record.
M. J. Burridge,
M. P. Cunningham,
A. Young,
1975
.
R. Purnell,
D. W. Brocklesby,
A. Irvin,
1979
.
R. Purnell,
1977,
Advances in parasitology.
M. J. Burridge,
M. P. Cunningham,
R. Purnell,
1974,
International journal for parasitology.
A. Musoke,
M. J. Burridge,
M. P. Cunningham,
1973,
The Journal of protozoology.
R. Purnell,
D. Radley,
C. Brown,
1975,
Veterinary Record.
E. R. Young,
W. Bevan,
R. Purnell,
1981,
Research in veterinary science.
M. A. Peirce,
R. Purnell,
A. Irvin,
1973,
Tropical Animal Health and Production.
R. Purnell,
L. P. Joyner,
1968,
Parasitology.
S. Shaw,
R. Purnell,
D. Lewis,
1980,
Parasitology.
R. Purnell,
T. Gunter,
J. Schroder,
1989,
Tropical Animal Health and Production.
M. A. Peirce,
R. Purnell,
R. Payne,
1974,
International journal for parasitology.
C. Boarer,
R. Purnell,
M. A. Pierce,
1971,
Parasitology.
M. A. Peirce,
M. J. Burridge,
M. P. Cunningham,
1974,
Experimental parasitology.
M. J. Burridge,
M. P. Cunningham,
R. Purnell,
1973,
Research in veterinary science.
R. Purnell,
R. Titchener,
1996,
Veterinary Record.
E. R. Young,
R. Purnell,
D. W. Brocklesby,
1976,
Veterinary Record.
R. Purnell,
L. P. Joyner,
1968,
Parasitology.
R. Purnell,
D. W. Brocklesby,
D. Lewis,
1980
.
R. Purnell,
D. W. Brocklesby,
A. J. Stark,
1979,
The British veterinary journal.
A. Musoke,
M. J. Burridge,
M. P. Cunningham,
2006,
Tropical Animal Health and Production.
R. Purnell,
1977,
Veterinary Science Communications.
R. Purnell,
M. Rae,
1981,
Australian veterinary journal.
E. R. Young,
R. Purnell,
D. Lewis,
1981,
Journal of comparative pathology.
R. Purnell,
D. Lewis,
1980,
Transactions of the Royal Society of Tropical Medicine and Hygiene.
E. R. Young,
R. Purnell,
D. Lewis,
1981,
Parasitology.
E. R. Young,
R. Purnell,
D. W. Brocklesby,
1977,
Research in veterinary science.
R. Purnell,
D. W. Brocklesby,
D. Harradine,
1975
.
D. Bidwell,
R. Purnell,
L. P. Joyner,
1978,
Veterinary Record.
E. R. Young,
R. Purnell,
1980,
Veterinary Record.
R. Purnell,
D. W. Brocklesby,
D. Lewis,
1979,
Research in veterinary science.
E. R. Young,
R. Purnell,
D. W. Brocklesby,
1978,
Journal of comparative pathology.
R. Purnell,
1990
.
R. Purnell,
1980
.
M. A. Peirce,
R. Purnell,
A. Irvin,
1973,
Veterinary Record.
M. J. Burridge,
M. P. Cunningham,
A. Young,
1973,
The British veterinary journal.
E. R. Young,
R. Purnell,
A. Irvin,
1978,
International journal for parasitology.
R. Purnell,
William E. Taylor join,
1970
.
R. Purnell,
1978,
Veterinary Science Communications.
A. Young,
R. Purnell,
1973,
Bulletin of epizootic diseases of Africa. Bulletin des epizooties en Afrique.
R. Purnell,
1984
.
B. Sansom,
R. Purnell,
S. A. Sellwood,
1972,
Research in Veterinary Science.
M. J. Burridge,
M. P. Cunningham,
R. Purnell,
1973,
Parasitology.
R. Purnell,
R. Payne,
A. Irvin,
1974,
Tropical Animal Health and Production.
A. Young,
R. Purnell,
R. Payne,
1975,
Parasitology.
M. P. Cunningham,
A. Young,
R. Purnell,
1977
.
R. Purnell,
1995
.
R. Purnell,
R. Payne,
R. Galun,
1976
.
J. Grootenhuis,
D. Stagg,
M. J. Burridge,
1978,
Tropenmedizin und Parasitologie.
R. Purnell,
C. Kimber,
S. A. Sellwood,
1973,
Research in veterinary science.
R. Purnell,
1966,
Annals of tropical medicine and parasitology.
E. R.,
A. Young,
R. Purnell,
1978,
Parasitology.
W. Bevan,
R. Purnell,
D. Lewis,
1981,
Veterinary Record.
J. Sykes,
R. Purnell,
Sunil K. Sood,
2023,
The Veterinary clinics of North America. Small animal practice.
M. J. Burridge,
M. P. Cunningham,
G. Wagner,
1974,
Tropical Animal Health and Production.
M. A. Peirce,
R. Purnell,
A. Irvin,
1970,
Research in Veterinary Science.
R. Purnell,
1970,
Research in Veterinary Science.
R. Purnell,
C. Brown,
D. Branagan,
1970,
Tropical Animal Health and Production.
R. Purnell,
D. W. Brocklesby,
1977,
Nature.