00321nam a2200109Ia 4500008004100000040001100041100002300052245006100075260004800136300001700184300001000201251112s9999||||xx |||||||||||||| ||und||  aCNCLSA  aArthur W. Nienhuis 0aBloodbThe Journal of The American Society of Hematology  cSeptember, 1989bGrune & StrattonaNew York  aP. 1181-2308  bV. 74