E. STRATILATOVAS, E. SANGAILA, Žalvyras 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.