CONDITION OF STOMATOLOGIC HEALTH OF THE PERSONS OF THE ABLE-BODIED AGE LIVING IN VARIOUS REGIONS OF THE CENTRAL FEDERAL DISTRICT - PDF (Russian)
Copyright (c) 2009 Breusov R.A., Konovalov O.E., Rodina T.S., Fedotova N.N.
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Media Registry Entry of the Federal Service for Supervision of Communications, Information Technology and Mass Communications (Roskomnadzor) PI No. FS77-76803 dated September 24, 2019.