Kazan medical journalKazan medical journal0368-48142587-9359Eco-Vector6519210.17816/kazmj65192Short CommunicationChronicle1501199980180801804202118042021Copyright © 1999, Board E.1999<p>On January 12, 1999, the medical community of Kazan solemnly celebrated the 90th anniversary of the birth of an outstanding scientist, pathophysiologist-allergologist, pupil of the Kazan medical school, academician of the Russian Academy of Medical Sciences Andrei Dmitrievich Ado.</p>Kazan Medical archiveКазанский медицинский архив