RT Journal Article SR Electronic T1 Appendix 1. SOVES-A questionnaire JF Clinical Medicine JO Clin Med FD Royal College of Physicians SP 1 OP 1 DO 10.7861/clinmedicine.13-6-1 VO 13 IS 6 YR 2013 UL http://www.rcpjournals.org/content/13/6/1.abstract