RT Journal Article SR Electronic T1 Punch biopsy JF Canadian Family Physician JO Can Fam Physician FD The College of Family Physicians of Canada SP 1021 OP 1021 VO 54 IS 7 A1 Czarnowski, Charles A1 Ponka, David A1 Rughani, Ravi A1 Geoffrion, Paul YR 2008 UL http://www.cfp.ca/content/54/7/1021.abstract AB