L. chirurgija, “May 4–5, 2017 IXth Biennial meeting of the Lithuanian Society of Coloproctologists with International Society of University Colon and Rectal Surgeons session”, LS, vol. 16, no. 2, pp. 129–145, Apr. 2017, doi: 10.15388/LietChirur.2017.2.10632.