Kazan medical journalKazan medical journal0368-48142587-9359Eco-Vector4828410.17816/kazmj48284Research Article3rd Congress of Russian surgeons in Moscow. Meeting of December 201005190335-63193282010202020102020Copyright © 2020, Board E.2020<p><span class="tlid-translation translation" lang="en"><span title="">3rd Congress of Russian surgeons in Moscow</span><br /><span class="" title="">(End).</span><br /><span class="" title="">Session on December 20.</span><br /><span title="">S.F.Derzhinskiy (Moscow).</span> <span class="" title="">About postoperative pneumonia.</span></span></p>Kazan Medical archiveКазанский медицинский архив