46.46.Scott A. ChambersComments on the Patentability of Certain Inventions Associated with the Identification of Partial cDNA Sequences AIPLA Vol. 23 , No.1 Winter1995 ,;47.47.Stefaan CallensLegal Comments on the Further Use of Human Tissue for the Purpose of Research BSLR 1997. 3 ;
48.48.Sheldon F. Kurtz American Property Law West Publishing Co. 1987;
49.49.Ulrich Schatz Patentability of Genetic Engineering Inventions in European Patent Office Practice IIC Vol.28 No.1/1998;
50.50.Volker VossiusPatenting Inventions in the Field of Biology and Chemistry : Case Law BSLR 1997, 1;
51.51.William F. PatryCopyright and Practice Vol .1 The Bureau of National Affairs, Inc. 1994
52.52.W. R. Cornish Intellectual Property : Patents, Copyright, Trademarks and Allied Rights (Third Edition) Sweet &Maxwell 1996,
53.53.Yusing KoAn Economics Analysis of Biotechnology Patent Protection The Yale Law Journal Vol. 102, 1992;
54.54.U.S.Intellectual Property and the National Information Infrastructure(美国NII白皮书);
55.55.Greenpeace Ltd. v. Plant Genetic Systems N.V., Decision of the Technical Board of Appeal 3.3.4 ,February 21,1995-Case No. T356/93, IIC, No.1/1997 at 75