1. Stasis ulcers: update on a common geriatric problem;Fitzpatrick;Geriatrics,1989
2. Venous leg ulcers;Sibbald;Ostomy Wound Manage,1998
3. Managing vascular leg ulcers;Harris;Am J Nurs,1996
4. Venous disorders: a manual of diagnosis and treatment;Belcaro,1995
5. Chronic venous insufficiency: a focus on prevention of venous ulceration;Capeheart;J Wound Ostomy Continence Nurs,1996