RT Journal Article SR Electronic T1 Persistent vegetative state and minimally conscious state: ethical, legal and practical dilemmas JF Journal of Medical Ethics JO J Med Ethics FD BMJ Publishing Group Ltd and Institute of Medical Ethics SP 425 OP 426 DO 10.1136/medethics-2017-104378 VO 43 IS 7 A1 Lindy Willmott A1 Ben White YR 2017 UL http://jme.bmj.com/content/43/7/425.abstract AB