Food frequency questionnaires vs diet diaries.
McNeill G, Masson L, Macdonald H, Haggarty P, Macdiarmid J, Craig L, Kyle J.
McNeill G, et al. Among authors: macdiarmid j.
Int J Epidemiol. 2009 Jun;38(3):884; author reply 885. doi: 10.1093/ije/dyn237. Epub 2008 Dec 3.
Int J Epidemiol. 2009.
PMID: 19052113
No abstract available.