共 28 条
- [5] Butler J E, 1981, Methods Enzymol, V73, P482
- [6] BUTLER JE, 1980, AM J VET RES, V41, P1479
- [7] CHAPPEL RJ, 1980, WHO B, V353, P1
- [8] Deyoe B L, 1979, Proc Annu Meet U S Anim Health Assoc, P92
- [9] DIAZ R, 1942, CR ACAD SCI D NAT, V274, P1592