Liakhova Nataliia Oleksandrivna. Medico-social substantiation of an optimized model for the provision of orthodontic care to the children's population at the regional level. : к.мед.н. : spec.. 14.02.03 - Соціальна медицина : presented. 2019-11-01; popup.evolution: .; 3.Kharkov national medical university. – , 0419U001640.

Updated: 2026-10-21