00317nam a2200109Ia 4500008004100000040001100041100002300052245006800075260004200143300001200185300001000197251112s9999||||xx |||||||||||||| ||und||  aCNCLSA  aGregory W. Siskind 0aProceeding of the society for experimantal biology and medicine  cMay, 1990bWillams & wilkinsaU. S. A  aP.1-390  bV.194