TY JOUR TI DIRECTIONS OF INTEGRATION OF THE RUSSIAN SYSTEM OF HEALTH CARE INTO THE INTERNATIONAL MARKET OF MEDICAL SERVICES KW health care system KW the international market of medical services KW medical tourism KW competitiveness KW paid medical services KW obligatory medical insurance KW voluntary medical insurance JO Vestnik of Astrakhan State Technical University. Series: Economics AU Akishkin, V.. AU Zverev, V.. AU Nabiev, R.. PY 2017 IS PB Astrakhan State Technical University