Media type: E-Article Title: Preoperative Localization of Colorectal Tumors with Endoscopic Tattooing for Laparoscopic Surgery Contributor: Abdelaziz D, Ibrahim imprint: OMICS Publishing Group, 2015 Published in: Journal of Clinical Trials Language: Not determined DOI: 10.4172/2167-0870.1000227 ISSN: 2167-0870 Origination: Footnote: Access State: Open Access