D. Clifford
发表
J. Cohen,
F. Milne,
Y. Veriava,
1986,
Clinical nephrology.
R. Mattioli,
S. Kora,
D. Clifford,
1995,
Tropical Animal Health and Production.
W. F. Snow,
G. Gettinby,
M. Murray,
1981,
Veterinary Record.
G. Gettinby,
S. Kora,
R. Dwinger,
1992,
Research in veterinary science.
D. A. Little,
S. Kora,
R. Dwinger,
1990
.
M. Murray,
W. McIntyre,
D. Clifford,
1979,
Transactions of the Royal Society of Tropical Medicine and Hygiene.
W. Morrison,
P. K. Murray,
M. Murray,
1979
.
V. Pandey,
R. Mattioli,
D. Clifford,
1998,
Acta tropica.
K. Agyemang,
D. Clifford,
P. Rawlings,
1991
.
M. Ceesay,
K. Agyemang,
D. Clifford,
1992
.
D. A. Little,
K. Agyemang,
D. Clifford,
1993
.
B. Goossens,
S. Kora,
M. Kassama,
1994,
Veterinary parasitology.
D. Romney,
M. Gill,
P. Holmes,
1997,
The Journal of Agricultural Science.
L. Dempfle,
D. Romney,
O. Akinbamijo,
1997
.
D. Romney,
M. Gill,
P. Holmes,
1996
.