Jeong SY, Park JW, Nam BH, Kim S, Kang SB, Lim SB, et al. Open versus laparoscopic surgery for mid-rectal or low-rectal cancer after neoadjuvant chemoradiotherapy (COREAN trial): survival outcomes of an open-label, non-inferiority, randomised controlled trial. Lancet Oncol 2014 Jun;15(7):767-74 Abstract available at http://www.ncbi.nlm.nih.gov/pubmed/24837215.
This is a publication of COREAN
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