PT - JOURNAL ARTICLE AU - Paul S. Bonisteel TI - Trephining subungual hematomas DP - 2008 May 01 TA - Canadian Family Physician PG - 693--693 VI - 54 IP - 5 4099 - http://www.cfp.ca/content/54/5/693.short 4100 - http://www.cfp.ca/content/54/5/693.full SO - Can Fam Physician2008 May 01; 54