共 9 条
- [2] BELINKOFF S, 1976, INTRO RESPIRATORY CA, P60
- [3] DONE SH, 1978, VETERINARY ANNUAL
- [4] ETTINGER SJ, 1975, TXB VETERINARY INTER, V1, P534
- [5] ETTINGER SJ, 1975, TXB VETERINARY INTER, V1, P548
- [6] ETTINGER SJ, 1975, TXB VETERINARY INTER, V1, P607
- [7] JUBB KVF, 1963, PATHOLOGY DOMESTIC A, V1, P126
- [8] KIRK RW, 1977, CURRENT VETERINARY T, V6, P1366
- [9] NIEBERLE, 1967, TXB SPECIAL PATHOLOG, P191