1.
Mayo Clin Proc
; 78(8): 1010-8, 2003 Aug.
Article
in English
| MEDLINE
| ID: mdl-12911049
Subject(s)
Cloning, Organism/ethics , Ethics, Research , Stem Cells/physiology , Embryo Research , Health Policy , Humans , United States
2.
N Engl J Med
; 347(20): 1619-22; author reply 1619-22, 2002 Nov 14.
Article
in English
| MEDLINE
| ID: mdl-12432052