Kahraman, N., and D. Demir. “Efficacy of Foam Sclerotherapy Accompanied by Near Infrared Light and Duplex Ultrasonography in Treatment of Symptomatic Recurrent Varicose Veins: A Retrospective Cohort Study”. Journal of Surgery and Medicine, vol. 3, no. 1, Jan. 2019, pp. 82-87, doi:10.28982/josam.517231.