Rafalska , Y. and Kosyachenko , K. 2021. MARKETING RESEARCH OF THE MEDICINE MARKET FOR THE TREATMENT OF BREAST CANCER IN UKRAINE. The Ukrainian Scientific Medical Youth Journal. 4, 127 (Dec. 2021), 77-83. DOI:https://doi.org/10.32345/USMYJ.127(4).2021.77-83.