00303nam a2200109Ia 4500008004100000040001100041100002300052245005300075260003900128300001500167300001100182251112s9999||||xx |||||||||||||| ||und||  aCNCLSA  aJonathan E. Rhoads 0aCancerbA Journal of the American Cancer Society  cMay 1997bAcademic PressaNew York  aP. 433-814  bV. 215