Belozerova, E. V.; Dmitrenko , L.; Chernykh , M. EXPERIENCE IN IMPLEMENTING ORGANIZATIONAL SOLUTIONS IN THE BUZ IN «VGKP NO. 1» WHEN INVOICING FOR PROVIDING MEDICAL CARE. Region: Systems, Economics, Management 2023, 1 (4 (63), 171-178. https://doi.org/10.22394/1997-4469-2023-63-4-171-178.