共 33 条
[11]
BRYSON DG, 1983, AM J VET RES, V44, P1648
[13]
CONTINI A, 1976, ATTI SOC ITALIANA SC, V29, P686
[14]
CUTLIP RC, 1977, AM J VET RES, V38, P1081
[16]
DARBYSHIRE JH, 1968, J AM VET MED ASSOC, V152, P786
[20]
FISCHMAN HR, 1965, P SOC EXP BIOL MED, V118, P725, DOI 10.3181/00379727-118-29951