00313nam a2200109Ia 4500008004100000040001100041100002000052245005300072260005400125300001300179300001100192251112s9999||||xx |||||||||||||| ||und||  aCNCLSA  aFred W. Stewart 0aCancerbA Journal of the American Cancer Society  c1989bElsevier Science Publishers B.V.aAmsterdam  aP. 1-504  bV. 269