Pryvalova, A. O., I. O. Vynnychenko, V. Y. Harbuzova, O. I. Vynnychenko, and Y. V. Moskalenko. “The Role of PIK3CA Mutations in the Development of Breast Cancer (a Literature Review)”. Zaporozhye Medical Journal, vol. 22, no. 4, July 2020, doi:10.14739/2310-1210.2020.4.208402.