Konrad Borowski, Oskar Pastuszek, Maja Radziwon, Emilia Bolesta-Okuniewska, Paweł Michalak, Aleksandra Marchwińska-Pancer, Katarzyna Kopeć, Julia Ceryn and Patryk Marchwiany 2026. DETECTABLE IN-BLOOD BRCA1 METHYLATION AS A BIOMARKER OF BREAST CANCER PREDISPOSITION. International Journal of Innovative Technologies in Social Science. 1(49) (Jan. 2026). DOI:https://doi.org/10.31435/ijitss.1(49).2026.4552.