title: Twenty-four-hour urinary sodium and potassium excretion and associated factors in Japanese secondary school students: methodological issues that can lead to misinterpretation.
authors.affiliation: Department of Epidemiology, School of Public Health, Shahid Beheshti University of Medical Sciences, Tehran, Iran.|Department of Epidemiology &Biostatistics, School of Public Health, Tehran University of Medical Sciences, Tehran, Iran.
authors.forename: Erfan
authors.initials: E
authors.lastname: Ayubi
authors.affiliation: School of Medicine, Zabol University of Medical Sciences, Zabol, Iran.
authors.forename: Mohadeseh
authors.initials: M
authors.lastname: Sani
authors.affiliation: Social Determinants of Health Research Center, Kurdistan University of Medical Sciences, Sanandaj, Iran.|Department of Epidemiology, School of Public Health, Iran University of Medical Sciences, Tehran, Iran.
authors.forename: Kamyar
authors.initials: K
authors.lastname: Mansori
authors.affiliation: Department of Epidemiology, School of Public Health, Hamadan University of Medical Sciences, Hamadan, Iran.
authors.forename: Salman
authors.initials: S
authors.lastname: Khazaei
mesh_terms: D011188:Potassium; D012964:Sodium; D013334:Students; D016482:Urinalysis
chemical_list: D012964:Sodium; D011188:Potassium