RT Journal Article SR Electronic T1 Autonomy, consent and the law JF Clinical Medicine JO Clin Med FD Royal College of Physicians SP 94 OP 95 DO 10.7861/clinmedicine.11-1-94 VO 11 IS 1 A1 John Saunders YR 2011 UL http://www.rcpjournals.org/content/11/1/94.abstract