共 42 条
- [3] BRITT JH, 1975, J ANIM SCI, V41, P345
- [4] HORMONAL RESPONSES OF DAIRY-COWS WITH OVARIAN CYSTS TO GNRH [J]. JOURNAL OF ANIMAL SCIENCE, 1975, 41 (06) : 1666 - 1673
- [5] CARRUTHERS TD, 1978, J ANIM SCI S1, V47, P349
- [8] Cochran W. G., 1957, EXPT DESIGN, V2, P396