Karavay, A. V. ’Dynamics of Russians’ Health Status in 2003–2018: The Relationship Between Objective and Subjective Characteristics’. Sociologicheskaja Nauka I Social’naja Praktika, Vol. 8, no. 4, Dec. 2020, pp. 69-87, doi:https://doi.org/10.19181/snsp.2020.8.4.7657.