共 28 条
[1]
CARBREY EA, 1976, J AM VET MED ASSOC, V169, P1217
[2]
CARBREY EA, 1976, 1975 FAO EEC SEM DIA, P126
[3]
CHEVILLE NF, 1969, LAB INVEST, V20, P261
[4]
Darbyshire J. H., 1960, Veterinary Record, V72, P331
[5]
DINTER Z, 1963, ZBL BAKT PARASIT, V188, P475
[6]
FERNELIUS AL, 1973, CAN J COMP MED, V37, P96
[7]
GUTEKUNST D, 1964, CAN J COMP MED VET S, V28, P19
[8]
Horzinek M C, 1973, Prog Med Virol, V16, P109
[9]
Huck R. A., 1964, Veterinary Record, V76, P1151
[10]
KAHRS RF, 1970, J AM VET MED ASSOC, V156, P1443