Improved extraction of aldosterone from plasma and urine before radioimmunoassay.
D000450:Aldosterone / Q000097:blood / Q000302:isolation & purification* / Q000652:urine; D002482:Cellulose; D008722:Methods; D011126:Polypropylenes; D011863:Radioimmunoassay
D011126:Polypropylenes; D000450:Aldosterone; D002482:Cellulose