TSVETKOVA, L. A.; CHERCHENKO, O. V. RETRACTED: IMPLEMENTATION OF BIG DATA TECHNOLOGIES IN THE HEALTHCARE SYSTEM: EVALUATION OF TECHNOLOGICAL AND COMMERCIAL PERSPECTIVES. Economics of Science, [S. l.], v. 2, n. 2, p. 138–150, 2016. Disponível em: https://ecna.owebs.ru/article/view/23039. Acesso em: 8 nov. 2026.