00581cam a2200205 a 4500020002400000082001700024100001700041245005700058250000800115260004600123300002400169500005100193650002000244650001100264650001500275650002600290654001300316700002200329700002400351  a0387504745 (U.S.) :0 a616.994bSEI  aSeitz, H. K.00aColorectal cancer : From pathogenesis to prevention?  aNil  aBerlin aNew York bSpringer-Verlagc1989  axii, 391 p. bill.   aIncludes bibliographical references and index. 0aColon (Anatomy) 0aRectum 2aCarcinoma. 2aColorectal Neoplasms.  aOncology1 aSimanowski, U. A.1 aWright, Nicholas A.