00277nam a2200097Ia 4500008004100000040001100041245006900052260003500121300001400156300000900170251112s9999||||xx |||||||||||||| ||und||  aCNCLSA 0aProceedings of the society for experimental biology and medicine  c1971bAcademic PressaNew York  aP. 1-1518  bV.61