title: Tied up in nots over genetic parentage.
authors.affiliation: The Hasting Center, Garrison, NY 10524, USA.
authors.forename: Josephine
authors.initials: J
authors.lastname: Johnston
mesh_terms: D005826:Genetics, Medical; D033161:Government Regulation; D006801:Humans; D010290:Parents; D011640:Public Policy; D027724:Reproductive Techniques, Assisted / Q000941:ethics*; D014481:United States