共 20 条
- [1] BELLOWS RA, 1971, J ANIM SCI, V33, P455
- [2] BELLOWS RA, 1971, J ANIM SCI, V33, P407
- [3] BELLOWS RA, 1969, J ANIM SCI, V29, P184
- [5] HARVEY WR, 1960, USDA ARS208
- [7] KWAN P, 1978, J ANIM SCI S1, V47, P264
- [8] Kyrein H J, 1976, Fortschr Tierphysiol Tierernahr, P91
- [10] LOUIS TM, 1973, P SOC EXP BIOL MED, V143, P152, DOI 10.3181/00379727-143-37274