RT Journal Article SR Electronic T1 Developing concepts in allodynic pain JF Clinical Medicine JO Clin Med FD Royal College of Physicians SP 79 OP 82 DO 10.7861/clinmedicine.8-1-79 VO 8 IS 1 A1 NG Shenker A1 HC Cohen A1 DR Blake YR 2008 UL http://www.rcpjournals.org/content/8/1/79.abstract AB