Hereditary Colorectal Cancer(1st Edition) Proceedings of the Fourth International Symposium on Colorectal Cancer (ISCC-4) November 9-11, 1989, Kobe Japan by JojiUtsunomiya, Henry T. Lynch Hardcover, 575 Pages, Published 1990 by Springer ISBN-13: 978-4-431-70052-4, ISBN: 4-431-70052-8
"Since the success in chemical induction of cancer in rabbit's ear skin by K. Yamagiwa in 1915, oncologists of the world have come to believe that they can only solve their problems by means of animal experimen tation. The importance of environmental factors became moreevident in 1935 when T. Yoshida and T. Sasaki introduced azodye hepatocarcino genesis in rats. In the domain of the gastrointestinal tract, T. Sugimura has more recently ..."