Pregnancy, Bovine Somatotropin, and Dietary n-3 Fatty Acids in Lactating Dairy Cows: I. Ovarian, Conceptus, and Growth Hormone–Insulin-Like Growth Factor System Responses

T.R. Bilby, A. Sozzi, M.M. Lopez, F.T. Silvestre, A.D. Ealy, C.R. Staples, W.W. Thatcher
journalOfDairyScience, Journal of Dairy Science Vol. 89, Issue 9, p3360–3374
Published: December 31, 2005