R. Long
发表
A. P. Kaminsky,
R. Long,
2011
.
R. Long,
2000
.
R. Long,
2005
.
R. Long,
1977,
The Journal of small animal practice.
R. Long,
1972,
Veterinary Record.
R. Long,
Cert Ophthal,
1992
.
R. Long,
2001
.
D. Williams,
R. Long,
I. P. Boydell,
1996,
Veterinary Record.
R. Long,
1975,
The Journal of small animal practice.
R. Long,
2015
.
R. Long,
2002
.
R. Long,
2000
.
Stanley Bailis,
E. L. Cerroni-long,
Stephen S. Gottlieb,
1995
.
R. Long,
1991
.
J. Sansom,
K. Barnett,
R. Long,
1985,
Veterinary Record.
I. Talbot,
Gurharpal Singh,
R. Long,
2016
.
Ellen Rafferty,
R. Long,
1996
.
R. Long,
1973,
Veterinary Record.