Animal Reproduction Science · 2005 · 21 citations · 31 references
AgricultureAnimal SciencesDairy ScienceDairy Herd ManagementLactationDairy Herd HealthLactation ManagementOvarian CystsBovine Milk SecretionDairy Cattle Estrus Synchronization
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A Body Condition Scoring Chart for Holstein Dairy Cows
A.J. Edmonson, I.J. Lean, Leon D. Weaver et al. · Journal of Dairy Science · 1989 · 2.9K citations · Full text
Synchronization of ovulation in dairy cows using PGF2α and GnRH
J.R. Pursley, M.O. Mee, Milo C. Wiltbank · Theriogenology · 1995 · 1.3K citations
Ultrasonography of the bovine ovary
Roger A. Pierson, O.J. Ginther · Theriogenology · 1984 · 347 citations
Veterinary Medicine, Animal Sciences, Veterinary Diagnostic Imaging +10