Bibliografisk träff 2003-07-01 Urinary tetrahydroaldosterone as a screening method for primary aldosteronism: a comparative study. Abdelhamid S, Blomer R, Hommel G, Haack D, Lewicka S, Fiegel P, Krumme B. Am J Hypertens · comparative study; validation study; journal article · DOI 10.1016/s0895-7061(03)00858-6