00426nam a2200133Ia 4500008004100000082001500041100002600056245004600082260003500128300000800163942000700171952009700178999001700275140113s9999    xx            000 0 und d  a577.1   K2  a"Udenfriend, Sidney."  aFlurescence assay in biology and medicine  a1962bAcademic PresscNew York  a517  cBK  00104070aVTLbVTLd2014-01-13l0o577.1   K2pVBK490r2014-01-13 00:00:00w2014-01-13yBK  c57168d57168