@article{Pul'kin2024the, author={Pul'kin, I.S. and Sazonov, A.I. and Chekalkin, N.S. and Evseeva, O.A. and Sokolaeva, N.N.}, title={THE STUDY OF THE STRUCTURE AND REGIONAL DIFFERENTIATION OF THE MORBIDITY RATE OF THE RUSSIAN POPULATION BY THE MAIN CLASSES OF DISEASES}, journal={MOSCOW ECONOMIC JOURNAL}, publisher={Electronic science}, year={2024}, pages={356-374}, volume={9}, issue={9}, }