Test-retest reproducibility of a food frequency questionnaire (FFQ) and estimated effects on disease risk in the Norwegian Women and Cancer Study (NOWAC)

Bibliographic Details
Main Authors: Parr, Christine L, Veierød, Marit B, Laake, Petter, Lund, Eiliv, Hjartåker, Anette
Format: Online
Language:English
Published: BioMed Central 2006
Online Access:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC1434764/