Session One (AUD) Main Auditorium 08:20 - 08:30 Tim Fernandez-Hart: When Duplex Can Let You Down - Knowing the Limitations of Duplex Ultrasound http://www.cvent.com/events/college-of-phlebology-s-2nd-international-veins-meeting/agenda-65cc177e85c44fedb0d2bc28b9c5cff8.aspx