共 273 条
[11]
Barnett S. F., 1947, Veterinary Record London, V59, P459
[12]
BARRETTO MP, 1949, SEP REV CLIN SAO PAU, V25, P59
[13]
BECK M, 1910, SICK B, V2, P349
[14]
BEHN P, 1912, SLEEP SICK BUR B, V4, P111
[15]
BELL JF, 1970, INFECTIOUS DISEASES, P343
[16]
BERGLUND A, 1973, CONTRIB MICROBIOL IM, V2, P232
[18]
BHATIA H. L., 1935, INDIAN JOUR OF VET SCI AND ANIMAL HUSBANDRY, V5, P2
[19]
BIGALKE R D, 1968, Onderstepoort Journal of Veterinary Research, V35, P3
[20]
BOLLINGER O, 1973, HDB D SPEC PATHOL TH, V3, P457