Your search Notice: Eighth Circuit Rule 28a(k) Governs Citation of Unpublished Opinions and Provides That No Party May Cite an Opinion Not Intended for Publication Unless the Cases Are Related by Identity Between the Parties or the Causes of Action.steven Polkoff, Executor of the Estate of James R. Follin,deceased, Appellant, v. Mayo Foundation, Doing Business As Mayo Clinic; Thomas V.mccaffrey, M.d., Appellees did not match any document.