NANDA S., SHAILAJA K., KRITTIKA I. SHIRKOL, MALLIKARJUNASWAMY M. S.,. 2021. “DETECTION OF VARICOSE VEINS FROM DOPPLER ULTRASOUND IMAGES USING CNN”. Design Engineering, October, 2912-20. http://www.thedesignengineering.com/index.php/DE/article/view/5768.