1. Saphenous vein PO2 in patients with varices;Blunoff;G. Surg. Res.,1977
2. Varicose veins, facts and fantasy;Burkitt;Arch. Surg.,1976
3. Relative importance of incompetent communicating veins in the production of varicose veins and venous ulcer;Bernand;Surgery,1977
4. Venous ulcers — Surgical treatment;Bernard;Lancet,1976
5. Surgery and sclerotherapy in the treatment of varicose veins;Hobbs;Arch. Surg.,1974