Validity of a food frequency questionnaire to assess nutritional intake among Sri Lankan adults
Crossref DOI link: https://doi.org/10.1186/s40064-016-1837-x
Published Online: 2016-02-24
Published Print: 2016-12
Update policy: https://doi.org/10.1007/springer_crossmark_policy
Jayawardena, Ranil
Byrne, Nuala M.
Soares, Mario J.
Katulanda, Prasad
Hills, Andrew P.
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