00330nam a2200109Ia 4500008004100000040001100041100001800052245007300070260005400143300001300197300001000210251112s9999||||xx |||||||||||||| ||und||  aCNCLSA  aDaniel Billen 0aRadiation ResearchbOfficial Organ of the Radiation Research Society  c1982bLippincott Williams & wilkinsaPhiladelphia  aP. 1-491  bV. 38