title: Excretion of tetrahydroaldosterone in normal pregnancy.
mesh_terms: D000293:Adolescent; D000328:Adult; D000450:Aldosterone / Q000302:isolation & purification / Q000652:urine*; D002849:Chromatography, Gas; D002855:Chromatography, Thin Layer; D005260:Female; D005865:Gestational Age; D006801:Humans; D008297:Male; D008722:Methods; D011247:Pregnancy; D013997:Time Factors; D014316:Tritium
chemical_list: D014316:Tritium; D000450:Aldosterone