Nikolov, S., E. Enchev, G. Minkov, E. Dimitrov, K. Ivanova, M. Gulubova, T. Vlaykova, and Y. Yovtchev. “The Role of the Molecular Subtypes in the Prognosis of Breast Cancer Patients”. Open Access Macedonian Journal of Medical Sciences, vol. 8, no. B, Mar. 2020, pp. 133-8, doi:10.3889/oamjms.2020.4077.