Hrechanyk N, Sarabyn T. MARKETING RESEARCHES OF THE POPULATIONS HEALTH STATE AS A FACTOR OF DEMAND FORMATION IN THE MARKET OF PAID MEDICAL SERVICES . apred [Internet]. 2017 Jun. 26 [cited 2024 Nov. 21];2(13):151-70. Available from: https://journals.pnu.edu.ua/index.php/aprde/article/view/2564