TY - JOUR T1 - The CMA Code of Ethics and the donation of fresh embryos for stem cell research JF - Canadian Medical Association Journal JO - CMAJ SP - 621 LP - 622 DO - 10.1503/cmaj.050453 VL - 173 IS - 6 AU - Jeffrey Nisker AU - Angela White Y1 - 2005/09/13 UR - http://www.cmaj.ca/content/173/6/621.abstract ER -