共 20 条
[2]
CASALS J, 1974, PROG MED VIROL, V18, P111
[3]
CLAYTON AJ, 1977, B WORLD HEALTH ORGAN, V55, P435
[5]
EDDY GA, 1975, B WORLD HEALTH ORGAN, V52, P517
[6]
Fabiyi A, 1976, Bull Pan Am Health Organ, V10, P335
[7]
FERRARA EA, 1979, FED PROC, V38, P429
[8]
KASTELLO MD, 1979, AM J VET RES, V40, P271
[10]
KAWAMURA A, 1969, FLUORESCENT ANTIBODY, P38