TY JOUR TI Cost of Health: Methodological Approaches KW human capital KW health KW investment KW healthcare KW economic loss KW medical care KW social security JO Bulletin of Kemerovo State University. Series: Political, Sociological and Economic sciences AU Obuhova, O.V. AU Kadyrov, F.N. AU Bazarova, I.N. PY 2025 IS 10 PB Kemerovo State University