by Markosyan, T, Sargsyan, K, Kharatyan, S, Elbakyan, H, Hakobyan, V, Simonyan, L, Voskanyan, H, Shirvanyan, A, Stepanyan, T, Khachatryan, M, Karapetyan, M, Avagyan, A, Mcvey, Jr, W R, Weller, R, Keen, J, Risatti, G R
Published in Revue scientifique et technique (International Office of Epizootics) (01.12.2019)

by Williams, G.L, McVey, W.R. Jr, Hunter, J.F
Published in Biology of reproduction (01.12.1993)

by McVey, W.R., Williams, G.L.
Published in Theriogenology (01.05.1991)

by Copelin, J.P, Smith, M.F, Garverick, H.A, Youngquist, R.S, McVey, W.R. Jr, Inskeep, E.K
Published in Journal of animal science (01.05.1988)