545,516 545,007 WINAWER S.J. [red.] Secondary prevention colorectal cancer : an international perspective / vol. ed. P. Rozen, S. J. Winawer. — Basel [etc.] : Karger, 1986. — XIII, [1], 273 s. : il., wykr. ; 25 cm (Frontiers of Gastrointestinal Research ; vol. 10) ISBN 3-8055-4252-6