Wikidata

(Q69420329)

English

Development and relative validity of a food frequency questionnaire for the estimation of intake of retinol and beta-carotene

scientific article published on 01 January 1989

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Statements

title
Development and relative validity of a food frequency questionnaire for the estimation of intake of retinol and beta-carotene (English)
1 reference
stated in
Europe PubMed Central
PubMed publication ID
2608536
reference URL
https://www.ebi.ac.uk/europepmc/webservices/rest/search?query=EXT_ID:2608536%20AND%20SRC:MED&resulttype=core&format=json
retrieved
1 October 2019

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