Colorectal cancer /  edited by Daniel Swinson, consultant and Honorary Senior Lecturer in GI Medical Oncology, St. James's Institute of Oncology, University of Leeds, Leeds, UK, Matthew Seymour, Cancer Research UK Cancer Medicine Research Unit, St. James's Institute of Oncology, University of Leeds, Leeds, UK.   - First edition.   - xi, 127 pages :  illustrations ;  20 cm.   - Oxford oncology library .