title: Embryo research revisited.
authors.forename: B L
authors.initials: BL
authors.lastname: Hogan
authors.forename: R M
authors.initials: RM
authors.lastname: Green
mesh_terms: D026683:Advisory Committees; D001675:Bioethics; D001755:Blastocyst; D018864:Cultural Diversity; D033041:Embryo Research; D004622:Embryo, Mammalian; D035082:Federal Government; D033042:Fetal Research; D005333:Fetus; D030342:Genetic Diseases, Inborn; D005823:Genetics; D006801:Humans; D028681:Moral Obligations; D009316:National Institutes of Health (U.S.); D010684:Philosophy; D012106:Research; D018570:Risk Assessment; D012586:Science; D014481:United States