Interference by spironolactone of radioassays for progesterone and estrogen.
D004967:Estrogens / Q000097:blood*; D005260:Female; D006801:Humans; D008183:Luteal Phase / Q000187:drug effects; D011374:Progesterone / Q000097:blood*; D011863:Radioimmunoassay; D011869:Radioligand Assay; D013148:Spironolactone / Q000494:pharmacology*
D004967:Estrogens; D013148:Spironolactone; D011374:Progesterone