Del Río, A Metabolic effects of strict salt restriction in essential hypertensive patients. [electronic resource] - Journal of internal medicine May 1993 - 409-14 p. digital Publication Type: Clinical Trial; Journal Article; Randomized Controlled Trial ISSN: 0954-6820 Standard No.: 10.1111/j.1365-2796.1993.tb00692.x doi Subjects--Topical Terms: AdultAgedBlood PressureBody WeightCreatinine--bloodDiet, Sodium-Restricted--adverse effectsDouble-Blind MethodFemaleHumansHypertension--diet therapyLipids--bloodMaleMiddle AgedPotassium--urineRenin--bloodSodium--urineUric Acid--blood