Omasal dilation and displacement in 4 Holstein dairy cows

Por Bicalho, Rodrigo C., Mayers, Heather M., Cheong, Soon Hon, Rosa, Brielle V., Guard, Charles L.
Publicado em 2009

Effect of large palpable ovarian follicles on response to prostaglandin administration in dairy cows with corpora lutea

Por Weber, Mark E., White, Maurice E., Guard, Charles L., Matsas, David J., Hatfield, Christina E., Smith, Mary C., Stehman, Susan M.
Publicado em 1989

A Randomized Clinical Trial of the Effect of the Time of Administration of Cloprostenol on Detention of Estrus in Dairy Cattle

Por Hodges, Richard J., White, Maurice E., Guard, Charles L., Powers, Pamela M., Dinsmore, R. Page, Kelton, David F., Stehman, Susan M., Hillman, Robert B., Yoder, Samuel S.
Publicado em 1988