A. G. Kenyon

Minimal progesterone concentration required for embryo survival after embryo transfer in lactating Holstein cows.

R. Chebel, G. Lopes, J. Santos, 2013, Animal reproduction science.

Ovarian responses and embryo survival in recipient lactating Holstein cows treated with equine chorionic gonadotropin.

R. Chebel, G. Lopes, A. Denicol, 2012, Theriogenology.

Comparison between low-dose, high-sort and high-dose, low-sort semen on conception and calf sex ratio in Jersey heifers and cows.

R. Lenz, S. Aly, T. Lehenbauer, 2014, Journal of dairy science.