共 49 条
[35]
PASTORET PP, 1980, INFECT IMMUN, V29, P483
[36]
POTGIETER LND, 1978, BOVINE PRACT, V12, P75
[37]
RETHY L., 1962, ANN IMMUNOL HUNG, V5, P152
[40]
SHEFFY BE, 1972, P SOC EXP BIOL MED, V140, P974, DOI 10.3181/00379727-140-36592