title: Interference of spironolactone metabolites in a digoxin radioimmunoassay.
authors.forename: D C
authors.initials: DC
authors.lastname: Crothers
mesh_terms: D004077:Digoxin / Q000097:blood*; D006801:Humans; D011863:Radioimmunoassay; D013148:Spironolactone / Q000008:administration & dosage* / Q000378:metabolism
chemical_list: D013148:Spironolactone; D004077:Digoxin