Department of Analytical Chemistry;
Faculty of Pharmaceutical Sciences;
Hokuriku University;
Kanazawa;
Japan;
Digitoxin; Digitoxin 3’-Hemisuccinate-β-D-Galactosidase; Digitoxin 3’-Hemisuccinate-Bovine Serum Albumin; ANTISERUM; Enzyme Immunoassay; CROSS-REACTIVITY;