Gruen, Lori Concise review: scientific and ethical roadblocks to human embryonic stem cell therapy. [electronic resource] - Stem cells (Dayton, Ohio) Oct 2006 - 2162-9 p. digital Publication Type: Journal Article; Review ISSN: 1066-5099 Standard No.: 10.1634/stemcells.2006-0105 doi Subjects--Topical Terms: Embryo Culture Techniques--methodsEmbryo Research--economicsEmbryonic Stem Cells--cytologyHumansStem Cell Transplantation--ethics