RT Journal Article SR Electronic T1 Using an Option Grid in shared decision making JF Practical Neurology JO Pract Neurol FD BMJ Publishing Group Ltd SP 54 OP 56 DO 10.1136/practneurol-2013-000666 VO 14 IS 1 A1 Robert P Seal A1 Jeremy Kynaston A1 Glyn Elwyn A1 Philip E M Smith YR 2014 UL http://pn.bmj.com/content/14/1/54.abstract AB