Bagnall, George James, V2007-07-312007-07-31200483 Or. L. Rev. 763 (2004)0196-2043https://hdl.handle.net/1794/462532 p.122959 bytesapplication/pdfen-USOregon Law Review : Vol. 83, No. 2, p. 763-794 : Notes of the 1991 Advisory Committee for the Amendment of Federal Rule of Civil Procedure 45: Is the Compulsion to Testify of an Unretained Expert Witness a Taking?Notes of the 1991 Advisory Committee for the Amendment of Federal Rule of Civil Procedure 45: Is the Compulsion to Testify of an Unretained Expert Witness a Taking?Is the Compulsion to Testify of an Unretained Expert Witness a Taking?Article