Factors affecting the reproductive efficiency of artificial insemination programmes in a seasonal breeding pasture-based dairy system with the aid ofmilk progesterone
D. Cavestany et Cs. Galina, Factors affecting the reproductive efficiency of artificial insemination programmes in a seasonal breeding pasture-based dairy system with the aid ofmilk progesterone, REPROD DOM, 36(2), 2001, pp. 85-89