Validity of a Self-administered Food Frequency Questionnaire in the 5-year Follow-up Survey of the JPHC Study Cohort I to Assess Sodium and Potassium Intake: Comparison with Dietary Records and 24-hour Urinary Excretion Level
Sasaki, Satoshi, Ishihara, Junko, Tsugane, ShoichiroVolume:
13
Year:
2003
Language:
english
Journal:
Journal of Epidemiology
DOI:
10.2188/jea.13.1sup_102
File:
PDF, 276 KB
english, 2003