00361nam a2200109Ia 4500008004100000040001100041100001500052245012200067260003800189300001300227300001100240251112s9999||||xx |||||||||||||| ||und||  aCNCLSA  aD. Clayson 0aCancer LettersbAn International Journal Providing a Forum For Orginal and Pertinent Contributions in cancer Research  cApril 7, 2001bElsevieraNew York  aP. 1-335  bV. 322