Johnson C. R., Ayers, M. W., Ahmadzadeh, A., Shafii, B., Etter, S., Chebel, R., & Dalton, J. Short communication: Characterization of early postpartum estrous behavior and ovulation in lactating dairy cows using radiotelemetry.

Johnson C. R., M. W. Ayers, A. Ahmadzadeh, B. Shafii, S. Etter, R.C Chebel, and J.C Dalton. Short Communication: Characterization of Early Postpartum Estrous Behavior and Ovulation in Lactating Dairy Cows Using Radiotelemetry.

Johnson C. R., et al. Short Communication: Characterization of Early Postpartum Estrous Behavior and Ovulation in Lactating Dairy Cows Using Radiotelemetry.