In the past G.H. Kiracofe has collaborated on articles with M.E. King and W.J. McGuire. One of their most recent publications is Effect of stage of the estrous cycle on interval to estrus after PGF2α in beef cattle☆. Which was published in journal Theriogenology.
More information about G.H. Kiracofe research including statistics on their citations can be found on their Copernicus Academic profile page.