共 23 条
[12]
MAIR N. S., 1960, MONTHLY BULL MED RES COUNC [GT BRIT], V19, P39
[13]
Morten D. H., 1962, Veterinary Record, V74, P423
[14]
Newsom IE, 1924, J AM VET MED ASSOC, V66, P289
[15]
Robinson R A, 1976, N Z Vet J, V15, P24, DOI 10.1080/00480169.1976.33679
[16]
Robinson R A, 1970, N Z Vet J, V18, P259, DOI 10.1080/00480169.1970.33918
[17]
ROBINSON R A, 1970, New Zealand Veterinary Journal, V18, P214, DOI 10.1080/00480169.1970.33904
[18]
SAUNDERS CN, 1966, VET REC, V79, P554
[19]
TANNOCK GW, 1971, RES VET SCI, V12, P371