title: Preoperative staging with positron emission tomography in patients with colorectal cancer.
authors.affiliation: Division of Colorectal Surgery, Department of Surgery, Yonsei University Wonju College of Medicine, Wonju, Korea.
authors.forename: Young Wan
authors.initials: YW
authors.lastname: Kim
authors.affiliation: Division of Colorectal Surgery, Department of Surgery, Yonsei University Wonju College of Medicine, Wonju, Korea.
authors.forename: Ik Yong
authors.initials: IY
authors.lastname: Kim