Introduction: Disrespect of health regulations and proper disinfection of water and swimming pools is effective in incidence of health problems and transfer of infectious diseases to swimmers. The aim of this research was to investigate water of swimming pools in Yazd city and compare the results with national standards. Methods: In this study. 11 active covered swimming pools of Yazd... https://herbsdailyes.shop/product-category/urinary-catheters-and-accessories/