http://www.reComparison.com/rss/comments/?c=100507Comments from Cloning vs. Stem Cell Research: Who benefits?(c) 2026, reComparison.com. All rights reserved. Biotechnology companies have invested heavily in cloning and embryonic stem cell patents. Commercial interests endanger the clarity of the ethical discussion as commercial benefits may distort the fair presentation of the medical benefits.https://recomparison.com/comparisons/100507/cloning-vs-stem-cell-research-who-benefits/#comment288Sun, 30 May 2010 00:25:05 GMT