1. Forrestal M Foley D Birnholz J Sclerotherapy of truncal greater and/or lesser saphenous veins with duplex ultrasound guidance Presented at Western Phlebology Conference April 24-26, 1991; the 14th Annual Congress of the Phlebology Society of America, May 9-22, 1991
2. Sclerotherapy of the Long Saphenous Vein — A Prospective Duplex Controlled Comparative Study
3. Isaacs M Forrestal M Sequential duplex ultrasound guided sclerotherapy of trunkal veins Presented at the Congress of the North American Society of Phlebology, San Diego, February 1996