00315nam a2200121Ia 4500008004100000022001400041040001100055100002800066245002500094260005100119300001300170300001000183251112s9999||||xx |||||||||||||| ||und||  a0093-7754  aCNCLSA  aJohn W. Yarbro, MD, PHD 0aSeminars in Oncelogy  cFebruary, 2000bW. B. Saunders CompanyaLondon  aP. 1-387  bV. 27