title: Personhood and the conception event.
authors.forename: Robert E
authors.initials: RE
authors.lastname: Joyce
mesh_terms: D000028:Abortion, Induced; D033421:Beginning of Human Life; D005314:Embryonic and Fetal Development; D005333:Fetus; D006801:Humans; D007206:Individuality; D019369:Life; D028723:Personhood; D038522:Twinning, Monozygotic; D014427:Twins