共 26 条
- [11] *MAFF ADAS, 1981, LEG WEAKN POULTR REP
- [15] Quinn P.J., 1994, CLIN VET MICROBIOLOG
- [16] RANDALL CJ, 1991, COLOUR ATLAS DIS DIS
- [17] RIDDEL C, 1992, POULTRY SCI S, V23
- [18] Riddell C., 1975, Veterinary Bulletin, V45, P629
- [19] RIDDELL C, 1981, ADV VET SCI COMP MED, V25, P277