TY JOUR TI The experience in integrating of medical information systems to help a practicing doctor KW hospital information system KW integration of medical information systems KW Health Level Seven KW electronic medical record (Electronic Health Records KW EHR) JO Vestnik Roszdravnadzora AU Larchenko, E.V. AU Nechepurenko, A.A. AU Irinarhov, M.G. AU Davidyuk, N.V. PY 2019 IS 2019 PB FGBU “Information and Methodological Center for Expertise, Accounting and Analysis of Circulation of Medical Products”