Accessory Sperm Numbers for Cattle Inseminated with Protamine Sulfate Microcapsules

Journal of Dairy Science - Tập 75 - Trang 725-731 - 1992
T.W. Munkittrick1, R.L. Nebel1, R.G. Saacke1
1Department of Dairy Science, Virginia Polytechnic Institute and State University, Blacksburg 24061-0315