TY JOUR TI Development issues the three-tiered system of medical care KW three-tiered system of medical care KW efficiency of medical activity JO Vestnik Roszdravnadzora AU Lindenbraten, A.L. AU Gorbunkov, V.Y. AU Panchenko, I.A. PY 2019 IS 2019 PB FGBU “Information and Methodological Center for Expertise, Accounting and Analysis of Circulation of Medical Products”