RT Journal Article SR Electronic T1 Skin cancer: prevalence, prevention and treatment JF Clinical Medicine JO Clin Med FD Royal College of Physicians SP 622 OP 622 DO 10.7861/clinmedicine.6-6-622 VO 6 IS 6 A1 Nicholas R Telfer YR 2006 UL http://www.rcpjournals.org/content/6/6/622.1.abstract AB