Urinary sodium and iodine concentrations among Belgian adults: results from the first national Health Examination Survey., Vandevijvere, Stefanie, Ruttens Ann, Wilmet Alain, Marien Cédric, Hautekiet Pauline, Van Loco Joris, Moreno-Reyes Rodrigo, and Van der Heyden Johan , Eur J Clin Nutr, 2020 Oct 08, (2020)