Long‐term follow‐up of the randomized trial of mesorectal excision with or without lateral lymph node dissection in rectal cancer (JCOG0212). - Tsukamoto, S.; Fujita, S.; Ota, M.; Mizusawa, J.; Shida, D.; Kanemitsu, Y.; Ito, M.; Shiomi, A.; Komori, K.; Ohue, M.; Akazai, Y.; Shiozawa, M.; et al. (British Journal of Surgery, 2020)