For further analysis of ANT: ANT
analysis (PDF), by William B. Hurlbut (also published as: Hurlbut, William
B. "Altered Nuclear Transfer as a Morally Acceptable Means for the
Procurement of Human Embryonic Stem Cells" Perspectives in Biology
and Medicine - Volume 48, Number 2, Spring 2005, pp. 211-228, The Johns
Hopkins University Press. Copyright 2005 The Johns Hopkins University Press.
Used by permission.)