共 43 条
[32]
NARITA M, 1981, AM J VET RES, V42, P1192
[36]
ROSSI CR, 1982, AM J VET RES, V43, P1576
[39]
SHEFFY BE, 1973, J AM VET MED ASSOC, V163, P850
[40]
SPEAR PG, 1985, IMMUNOCHEMISTRY VIRU, P425