title: Temporal restrictions and the impasse on human embryonic stem-cell research.
authors.affiliation: Johns Hopkins University School of Medicine, Phoebe R Berman Bioethics Institute, 624 N Broadway, Room 352, Baltimore, MD 21205, USA. asiegel@jhsph.edu
authors.forename: Andrew W
authors.initials: AW
authors.lastname: Siegel
mesh_terms: D002460:Cell Line; D033041:Embryo Research / Q000331:legislation & jurisprudence; D005380:Financing, Government; D005858:Germany; D006801:Humans; D011640:Public Policy; D012109:Research Support as Topic; D013234:Stem Cells; D013997:Time Factors; D014481:United States