RT Journal Article SR Electronic T1 Ecstasy and equasy JF Clinical Medicine JO Clin Med FD Royal College of Physicians SP 101 OP 102 DO 10.7861/clinmedicine.10-1-101 VO 10 IS 1 A1 Coemgenus YR 2010 UL http://www.rcpjournals.org/content/10/1/101.abstract