by Jordan, Ellen R, Chapman, Thomas E, Holtan, Donald W, Swanson, Lloyd V
Published in Journal of dairy science (01.09.1983)

by Waite, Andrea L., Holtan, Donald W., Stormshak, Fredrick
Published in Domestic animal endocrinology (01.02.2005)

by Waite, Andrea L, Holtan, Donald W, Stormshak, Fredrick
Published in Domestic animal endocrinology (01.02.2005)

by Waite, Andrea L., Holtan, Donald W., Stormshak, Fredrick
Published in Domestic animal endocrinology (01.02.2005)

by Sowls, L K, Smith, N S, Holtan, D W, Moss, G E, Estergreen, V L
Published in Biology of reproduction (01.06.1976)

by Schutzer, William E., Holtan, Donald W.
Published in Steroids (01.02.1996)

by Jordan, Ellen R., Chapman, Thomas E., Holtan, Donald W., Swanson, Lloyd V.
Published in Journal of dairy science (01.09.1983)

by Nett, T.M, Holtan, D.W, Estergreen, V.L
Published in Journal of animal science (01.10.1973)