A New Endoscopic Tattooing Technique for Identifying the Location of Colonic Lesions During Laparoscopic Surgery: A Comparison with the Conventional Technique - Fu, K.-I.; Fujii, T.; Kato, S.; Sano, Y.; Koba, I.; Mera, K.; Saito, H.; Yoshino, T.; Sugito, M.; Yoshida, S. (Endoscopy, 2001)