Oliveira, Ricardo de Ávila, Andréa Castro Porto Mazzucca, Daniela Vianna Pachito, Rachel Riera, and José Carlos da Costa Baptista-Silva. “Evidence for Varicose Vein Treatment: An Overview of Systematic Reviews”. São Paulo Medical Journal 136, no. 4 (August 2, 2018): 324–332. Accessed March 10, 2025. https://periodicosapm.emnuvens.com.br/spmj/article/view/1215.