The Prince Charles Hospital Library, 15 Jun 2015 TPCH article by Butler TC, Sedgwick J, Platts D, Burstow DJ, Seaton D. "Infected patent foramen ovale (PFO)" goo.gl/ETj18C
The Prince Charles Hospital Library, 08 Apr 2015 TPCH Article. Infected patent foramen ovale (PFO). http://goo.gl/E2mAQl