00313nam a2200121Ia 4500008004100000022001400041040001100055100002000066245002500086260005700111300001300168300001000181251112s9999||||xx |||||||||||||| ||und||  a0093-7754  aCNCLSA  aJohn W. Yarbro, 0aSeminars in Oncelogy  cFebruary, 1999bW. B. Saunders CompanyaPhiladelphia  aP. 1-248  bV. 26