6 November 1998:  Cell breakthrough may transform transplants,
http://biz.yahoo.com/rf/981106/hr.html

9 November 1998:  Cloning For Medicine, by Ian Wilmut,
                             Scientific American
http://www.sciam.com:80/1998/1298issue/1298wilmut.html

12 November 1998:  Cows Might Help Create Human
                             Tissue,
http://dailynews.yahoo.com/headlin...19981112/us/cow_human_cells_1.html

12 November 1998:  Advanced Cell Technology Announces Use of Nuclear Transfer Technology for Successful Generation of Human Embryonic Stem Cells, PR Newswire, Yahoo
http://biz.yahoo.com/prnews/981112/ma_advance_1.html

The Procedures of Genetic Engineering
http://web.syr.edu/~dekossow/wrt205/procedure.html

http://www.bis.med.jhmi.edu/Dan/DOE/prim 1.html

Human cells "cloned" using cow eggs