E. STRATILATOVAS, E. SANGAILA, Ž. SINKEVIČIUS, A. BURNECKIS, E. POŠKUS, and K. STRUPAS, “A randomized multicenter trial to compare functional outcome and complications of surgical procedures for low rectal cancers”, AML, vol. 18, no. 1, pp. 37–42, Jan. 2011, doi: 10.6001/actamedica.v18i1.1812.