Reyes AJ, Leary WP (January 1993). "Clinicopharmacological reappraisal of the potency of diuretics". Cardiovascular Drugs and Therapy. 7 Suppl 1: 23–8. doi:10.1007/BF00877955. PMID8435374. S2CID29589710.
espacenet.com
worldwide.espacenet.com
DE 2319278, Möller, Eike; Meng, Karl & Wehinger, Egbert et al., "Diuretisches und antihypertensives Mitel [Diuretic and antihypertensive agent]", published 1974-11-07, assigned to Bayer AG