Intersalt: an international study of electrolyte excretion and blood pressure. Results for 24 hour urinary sodium and potassium excretion. Intersalt Cooperative Research Group.British Medical Journal 1988; 297 doi: https://doi.org/10.1136/bmj.297.6644.319 (Published 30 July 1988) Cite this as: British Medical Journal 1988;297:319
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