AU - Sano M, Unno N, Yamamoto N, Tanaka H, Konno H TI - FRequent fracture of trapease inferior vena cava filters PT - JOUR DP - 2012 TA - Archives of Internal Medicine pages = {189-191}, VI - 172 IP - 2 AID - 10.1001/archinternmed.2011.548 [doi] 4100 - http://dx.doi.org/10.1001/archinternmed.2011.548 SO - Archives of Internal Medicine January 23, 2012 172(2):189