共 37 条
[11]
KAUFMAN AC, 1995, J AM VET MED ASSOC, V207, P457
[12]
KUNKLE GA, 1983, J AM ANIM HOSP ASSOC, V19, P513
[15]
Mason KV, 1989, P ANN M AAVD ACVD, P36
[16]
MONROE WE, 1988, COMP CONT EDUC PRACT, V10, P1044
[19]
Quinn P.J., 1994, CLIN VET MICROBIOLOG, P156