title: Genetic therapy for the fetus: a once in a lifetime opportunity.
authors.affiliation: Center for Fetal Research, Children's Hospital of Philadelphia, Philadelphia, PA 19104, USA. DAVEYM@email.chop.edu
authors.forename: Marcus G
authors.initials: MG
authors.lastname: Davey
authors.forename: Alan W
authors.initials: AW
authors.lastname: Flake
mesh_terms: D000818:Animals; D000229:Dependovirus / Q000235:genetics / Q000378:metabolism; D005164:Factor IX / Q000235:genetics / Q000378:metabolism; D005333:Fetus; D018014:Gene Transfer Techniques; D015316:Genetic Therapy; D002836:Hemophilia B / Q000628:therapy; D006801:Humans
chemical_list: D005164:Factor IX