共 34 条
[1]
AKERS RM, 1985, J DAIRY SCI, V68, P501, DOI 10.3168/jds.S0022-0302(85)80849-3
[3]
COHEN MS, 1986, J IMMUNOL, V136, P1049
[5]
CURTIS CR, 1983, J AM VET MED ASSOC, V183, P559
[7]
GIESECKE WH, 1985, ONDERSTEPOORT J VET, V52, P175
[10]
GUIDRY AJ, 1976, AM J VET RES, V37, P1195