共 27 条
- [3] BRANDTZAEG P, 1982, TECHNIQUES IMMUNOCYT, P1
- [5] COLGROVE GS, 1969, AM J VET RES, V30, P1343
- [6] COSGRIFF TM, 1989, REV INFECT DIS, V11, pS672
- [7] DARDIRI AH, 1970, P ANN M US ANIM HLTH, V74, P213
- [9] FERNANDEZ A, 1992, IN PRESS AM J VET RE
- [10] FERNANDEZ A, 1992, BMTW, V105, P33