Varicose Veins – Endovenous Laser Therapy (also termed EVLT or EVLA or ELVeS) endovenous laser الدوالي الدوالي - العلاج بالليزر الداخلي Varicose Veins – Endovenous Laser Therapy endovenous laser varicose veins endovenous on circulationfoundation