Kazan medical journalKazan medical journal0368-48142587-9359Eco-Vector7814610.17816/kazmj78146Research ArticleOn the effect of mud treatment on kidney functionZyukovA. M.info@eco-vector.com3rd Sanatorium in Slavyansk150319272332953021608202116082021Copyright © 1927, Zyukov A.M.1927<p>Our observations were made at the Slavyanskiy Spa on the patients of the 3rd Sanatorium. Most of my patients were mountain workers, sent to the resort for joint lesions.</p>Kazan Medical archiveКазанский медицинский архив