共 45 条
[1]
GRONDALEN T, 1974, ACTA VET SCAND, V15, P1
[2]
HEDHAMMAR A, 1974, Cornell Veterinarian, V64, P1
[3]
HEMSLEY LA, 1970, VET REC, V86, P385
[4]
HUMESON GL, 1972, ANIMAL TISSUE TECHNI, P30
[5]
ITAKURA C, 1973, JPN J VET SCI, V35, P289
[9]
LEACH RM, 1973, J AM VET MED ASSOC, V163, P1199