00314nam a2200109Ia 4500008004100000040001100041100001700052245007300069260003500142300001400177300001300191251112s9999||||xx |||||||||||||| ||und||  aCNCLSA  aR. J. M. Fry 0aRadiation ResearchbOfficial Organ of the Radiation Research Society  c1997bAcademic PressaNew York  aP. 1-1166  bV. 65,66