Ostapenko, Valerijus, Pipirienė Želvienė Teresė, Giedrė Smailytė, Andrej Ostapenko, and Raimundas Meškauskas. 2014. “Triple Negative Breast Cancer: 5-Year Results of Combined Treatment”. Acta Medica Lituanica 20 (4), 191-98. https://doi.org/10.6001/actamedica.v20i4.2816.