Papaconstantinou, I. Kontis, E. Koutoulidis, V. Mantzaris, G. Vassiliou, I., Surgical management of fistula-in-ANO among patients with crohn’s disease: Analysis of outcomes after fistulotomy or seton placement—single-center experience, Scandinavian Journal of Surgery, (106), 211-215, 2017, SAGE Publications Inc., 1457-4969, 1799-7267