(Q73286809)
Statements
Validity of a self-administered food frequency questionnaire used in the 5-year follow-up survey of the JPHC Study to assess selenium intake: comparison with dietary records and blood levels (English)
Validity of a Self-administered Food Frequency Questionnaire Used in the 5-year Follow-up Survey of the JPHC Study to Assess Selenium Intake: Comparison with Dietary Records and Blood Levels (English)
1 reference
Kanae Karita
Satoshi Sasaki
Junko Ishihara
1 January 2003