In France all patients treated with dialysis are registered in the REIN registry (Epidemiology and Information Network in Nephrology) ; in addition the RDPLF (French Language Peritoneal Dialysis Registry) monitors patients treated at home in French-speaking regions and countries. Asymptomatic patients with a positive SARS-CoV2 test were excluded : the study focused only on patients wi... https://www.cosmeticsolutioners.shop/product-category/hair-masks/