PT - JOURNAL ARTICLE AU - Calvin S.H. Ng AU - Tak Wai Lee AU - Song Wan AU - Anthony P.C. Yim TI - Caval foramen hernia masquerading as a thoracic mass DP - 2006 Feb 01 TA - Canadian Journal of Surgery PG - 64--65 VI - 49 IP - 1 4099 - http://canjsurg.ca/content/49/1/64.short 4100 - http://canjsurg.ca/content/49/1/64.full SO - CAN J SURG2006 Feb 01; 49