Sysa Oksana Nikolaevna. Sysa O.M. Prophylaxis of thrombohemorrhagic complications at gynecologic operations. : к.мед.н. : spec.. 14.01.01 - Акушерство та гінекологія : presented. 2004-12-02; popup.evolution: .; National medical university. – , 0404U004511.

Updated: 2026-11-10