Ardissino G, Vergori A, Vergori C, Martelli L,Daccò V, Villa MC, Masciani M, Monzani A, Salice P, Ghiglia S, Perrone M, Capone V, Mancuso MC, Giussani A, Pieri GR, Bosco A, Brambilla M, Romano R, Rotondo S, Buzzetti R. Multiple, random spot urine sampling for estimating urinary sodium excretion. Eur J Pediatr, 2022;181(1):83-90