PIERDONÁ SL, FORNAZAR PD. PREVALENCE AND RISK FACTORS OF VARICOSE VEINS OF LOWER LIMBS AMONG THE EMPLOYEES OF CLEANING OF A PRIVATE INSTITUTION, CITY OF CASCAVEL – PR. FIEP-Bulletin [Internet]. 2016 May 7 [cited 2024 Jul. 22];85(1). Available from: https://fiepbulletin.net/fiepbulletin/article/view/85.a1.75