%0 Journal Article %T A Sensitive, Rapid Radioimmunoassay for Morphine and Immunologically Related Substances in Urine and Serum %A Catlin,, Don %A Cleeland,, Roy %A Grunberg,, E %J Clinical Chemistry %V 19 %N 2 %P 216-220 %@ 0009-9147 %D 1973-02-01 %I American Association of Clinical Chemistry %~ DeepDyve