00320nam a2200145Ia 450000500170000000800410001702200090005802400080006705000170007507400120009224500250010426000170012926000190014626000090016520250523172334.0250508s9999    xx            000 0 und d  a6261  qSIO  a01SIO         a1006261 0aSeminars in Oncology  aPhiladelphia  bW. B. Saunders  c1974