title: Embryological viability.
authors.affiliation: Dalhousie University.
authors.forename: Françoise
authors.initials: F
authors.lastname: Baylis
mesh_terms: D001755:Blastocyst; D033041:Embryo Research / Q000941:ethics*; D047108:Embryonic Development; D032984:Ethics, Research; D006801:Humans; D028681:Moral Obligations; D035845:Research Embryo Creation / Q000941:ethics; D014481:United States