S. Ramachandran
发表
D. Snodgrass,
S. Ramachandran,
1971,
The British veterinary journal.
G. L. Sharma,
S. Ramachandran,
1969,
The Indian veterinary journal.
R. Govindarajan,
G. Shyam,
A. Venugopalan,
1997,
Veterinary Record.
P. Nilakantan,
S. Ramachandran,
M. Dhanda,
1960
.
S. Ramachandran,
1989
.
R. Govindarajan,
A. Venugopalan,
M. Shaila,
1996,
Veterinary Record.