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Pre-publication history

Validity of a self-administered food frequency questionnaire (FFQ) and its generalizability to the estimation of dietary folate intake in Japan

Junko Ishihara email, Seiichiro Yamamoto email, Hiroyasu Iso email, Manami Inoue email and Shoichiro Tsugane email for the JPHC FFQ Validation Study Group

Nutrition Journal 2005, 4:26doi:10.1186/1475-2891-4-26

Pre-publication versions of this article and reviewers' reports

Original submission - Version 1Manuscript12 Jul 2005
Resubmission - Version 2ManuscriptAuthors' comments06 Sep 2005
Resubmission - Version 3ManuscriptAuthors' comments14 Sep 2005
Resubmission - Version 4ManuscriptAuthors' comments04 Oct 2005
Accepted05 Oct 2005
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