title: The preparation of 125I-labelled digoxin suitable for use in the digoxin radioimmunoassay.
mesh_terms: D000937:Antigen-Antibody Reactions; D004077:Digoxin; D004355:Drug Stability; D006632:Histamine; D007457:Iodine Radioisotopes; D007553:Isotope Labeling / Q000379:methods; D011863:Radioimmunoassay / Q000379:methods
chemical_list: D007457:Iodine Radioisotopes; D004077:Digoxin; D006632:Histamine