Estimated 24-h urinary sodium and sodium-topotassium ratio are predictors of kidney function decline in a population-based study

Estimated 24-h urinary sodium and sodium-topotassium ratio are predictors of kidney function decline in a population-based study

Denis Deriaz, Idris Guessous, Peter Vollenweider, Olivier Devuyst, Michel Burnier, Murielle Bochud and Belen Ponte