共 6 条
[1]
AUBERT MF, 1993, BUREAU HYG TROP MED, V68, pR2
[3]
BRIGGS DJ, 1998, UNPUB KANSAS STATE U
[4]
Tizard I, 1998, J AM VET MED ASSOC, V213, P54
[5]
*WHO EXP COMM RAB, 1992, WHO TECHN REP SER, V824, P41
[6]
1996, OIE MANUAL STANDARDS, P211