TY - JOUR T1 - Cloning human stem cells JF - Canadian Medical Association Journal JO - CMAJ SP - 1090 LP - 1090 DO - 10.1503/cmaj.1040424 VL - 170 IS - 7 AU - Stephen Choi Y1 - 2004/03/30 UR - http://www.cmaj.ca/content/170/7/1090.abstract ER -