Abdullayev Habibulla Narzulloyevich, Makhmudova Guljamol Fazliddinovna, and Khalikova Feruza Sharopovna. “Comparison of the Results of Modern Methods of Treatment of Elderly Women With Breast Cancer”. Eurasian Medical Research Periodical, vol. 3, Dec. 2021, pp. 9-15, https://geniusjournals.org/index.php/emrp/article/view/255.