共 18 条
[1]
ALLEN MM, 1976, IPVS P IOWA
[2]
BEERS PT, 1984, THESIS SYDNEY U
[4]
BOOSINGER TR, 1985, AM J VET RES, V46, P215
[5]
CHANG K, 1984, AM J VET RES, V45, P1373
[7]
KALDOR J, 1983, J CLIN MICROBIOL, V18, P1