Samalavičius, Narimantas Evaldas, et al. “Hybrid Transanal and Laparoscopic TME After TEM for Unexpected T2 Rectal Cancer”. Lietuvos Chirurgija, vol. 15, no. 4, Dec. 2016, pp. 165-6, https://doi.org/10.15388/LietChirur.2016.4.10281.