PT - JOURNAL ARTICLE AU - Penn, Marc S. AU - Young, James B. AU - Hahn, Joseph F. AU - Furlan, Anthony J. TI - Patent foramen ovale and stroke: To close or not to close? DP - 2007 Feb 01 TA - Cleveland Clinic Journal of Medicine PG - S118--S120 VI - 74 IP - 2 suppl 1 4099 - http://www.ccjm.org/content/74/2_suppl_1/S118.short 4100 - http://www.ccjm.org/content/74/2_suppl_1/S118.full SO - Cleve Clin J Med2007 Feb 01; 74