(14) PG Blazer: Varicocele is More Common in Left Side: Mechanism
www.pgblazer.com/2011/01/varicocele-is-more-common-in-left-side-mechanism.html
(15) MetroUrology: FAQ About Varicocele
www.metro-urology.com/services-and-specialties/male-fertility/varicocele/
(16) RadiologyInfo: Sclerotherapy of Varicose Veins and Spider Veins
www.radiologyinfo.org/en/info.cfm?pg=sclerotherapy
References Part 2: Much More About Varicose Veins, Chronic Venous Insufficiency, and Thrombophlebitis
1.Lyseng-Williamson KA, Perry CM. Micronised purified flavonoid fraction: a review of its use in chronic venous insufficiency, venous ulcers, and hemorrhoids. Drugs. 2003;63(1):71-100. http://www.ncbi.nlm.nih.gov/pubmed/12487623