Sheldon, M., Sheldon, I., & Dobson, H. (2000). Effect of administration of eCG to postpartum cows on folliculogenesis in the ovary ipsilateral to the previously gravid uterine horn and uterine involution. Reproduction, 119(1), pp. 157-163. doi:10.1530/jrf.0.1190157

Sheldon, Martin, I. Sheldon, and H. Dobson. "Effect of Administration of ECG to Postpartum Cows On Folliculogenesis in the Ovary Ipsilateral to the Previously Gravid Uterine Horn and Uterine Involution." Reproduction 119, no. 1 (2000): 157-163.

Sheldon, Martin, I. Sheldon, and H. Dobson. "Effect of Administration of ECG to Postpartum Cows On Folliculogenesis in the Ovary Ipsilateral to the Previously Gravid Uterine Horn and Uterine Involution." Reproduction 119.1 (2000): 157-163.