Prevalence of voluntary dehydration according to urine osmolarity in elementary school students in the metropolitan region of São Paulo, Brazil. Clinics, [S. l.], v. 74, p. e903, 2019. DOI: 10.6061/clinics/2019/e903. Disponível em: https://revistas.usp.br/clinics/article/view/163000.. Acesso em: 28 apr. 2024.