1. Jindal R., Wadhawan B., Chaudhary P. Anatomy, physiology & classification of varicose veins. Venous Disorders Textbook. Chapter 188. Page 1989 867–869.
2. Epidemiology of chronic venous disease;Robertson;Phlebology,2008
3. Lifestyle factors and the risk of varicose veins: Edinburgh vein study;Lee;J. Clin. Epidemiol.,2003
4. Risk factors for varicose veins;Kroeger;Int. Angiol.,2004
5. Spectral-spatial classification using tensor modeling for cancer detection with hyperspectral imaging;Lu;Proc. SPIE Int. Soc. Opt. Eng.,2014