title: Forms over substance? A response to Viafora.
authors.affiliation: University of North Carolina at Chapel Hill, USA.
authors.forename: G R
authors.initials: GR
authors.lastname: Scofield
mesh_terms: D001675:Bioethics; D003142:Communication; D003657:Decision Making; D026689:Ethical Analysis; D028663:Ethical Theory; D026690:Ethics, Clinical; D004992:Ethics, Medical; D006801:Humans; D007258:Informed Consent; D008962:Models, Theoretical; D028662:Principle-Based Ethics