Surgical learning curve and flap survival in head and neck microvascular reconstruction using arterial and venous couplers - Gałązka, Adam; Bieńkowska-Pluta, Karolina; Paszkowska, Monika; Misiak-Gałązka, Magdalena; Stawarz, Katarzyna (Contemporary Oncology/Współczesna Onkologia, 2025)