title: Ensuring consent to research is voluntary: how far do we need to go?
authors.affiliation: University of Oxford, Oxford, OX3 7LF, United Kingdom. susan.bull@ethox.ox.ac.uk
authors.forename: Susan
authors.initials: S
authors.lastname: Bull
authors.forename: Graham Charles
authors.initials: GC
authors.lastname: Lindegger
mesh_terms: D002986:Clinical Trials as Topic / Q000941:ethics*; D003657:Decision Making; D006801:Humans; D007258:Informed Consent / Q000941:ethics*; D033182:Intention; D026684:Personal Autonomy; D035842:Research Subjects; D012938:Social Perception; D014342:Truth Disclosure; D014836:Volition