title: Lies in embryo.
authors.affiliation: Center for Bioethics, University of Pennsylvania, Philadelphia, PA, USA.
authors.forename: Arthur
authors.initials: A
authors.lastname: Caplan
mesh_terms: D000300:Adoption; D015925:Cryopreservation; D019924:Embryo Disposition / Q000706:statistics & numerical data; D033041:Embryo Research / Q000941:ethics; D004622:Embryo, Mammalian / Q000166:cytology; D005307:Fertilization in Vitro; D006801:Humans; D011057:Politics; D011640:Public Policy; D013234:Stem Cells; D014481:United States