RT Journal Article SR Electronic T1 Vitiligo: what general physicians need to know JF Clinical Medicine JO Clin Med FD Royal College of Physicians SP 408 OP 409 DO 10.7861/clinmedicine.9-5-408 VO 9 IS 5 A1 David J Gawkrodger YR 2009 UL http://www.rcpjournals.org/content/9/5/408.abstract