共 7 条
[1]
CRUICKSHANK R, 1969, MEDICAL MICROBIOLOGY
[3]
GRINER LA, 1961, AM J VET RES, V22, P429
[6]
SMITH LD, 1954, AM J VET RES, V15, P361
[7]
Worthington R W, 1973, Onderstepoort J Vet Res, V40, P151