Imbrasaitė, Ugnė, et al. “Surgical Treatment of Siewert II Gastroesophagel Junction Adenocarcinoma: Esophagectomy or Gastrectomy? Review”. Lietuvos Chirurgija, vol. 21, no. 3-4, Dec. 2022, pp. 182-95, https://doi.org/10.15388/LietChirur.2022.21.73.