For citations:
Komissarova V.A., Safontsev I.P., Zukov R.A. Clinical and morphological parameters and assessment of disease prognosis in patients with breast cancer under 40 years of age. Malignant tumours. 2025;15(1):17–26. (In Russ.) https://doi.org/10.18027/2224-5057-2025-038