Total fluid intake of children and adolescents: cross-sectional surveys in 13 countries worldwide.
Iglesia I, Guelinckx I, De Miguel-Etayo PM, González-Gil EM, Salas-Salvadó J, Kavouras SA, Gandy J, Martínez H, Bardosono S, Abdollahi M, Nasseri E, Jarosz A, Ma G, Carmuega E, Thiébaut I, Moreno LA.