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Validity and reproducibility of a food frequency questionnaire by cognition in an older biracial sample.

Martha-Clare MORRIS ; Julia-L BIENIAS ; Denis-A EVANS ; Christine-C TANGNEY ; Robert-S WILSON ; Rush University Medical Center. Department of Internal Medicine. Chicago. IL. USA ; Rush University Medical Center. Rush Institute for Healthy Aging. Chicago. IL. USA |

Dans American journal of epidemiology (vol. 158, n° 12, 2003)

[BDSP. Notice produite par INIST-CNRS R0xnUCIP. Diffusion soumise à autorisation]. It is not currently known how dietary assessment in older persons is affected by cognition. In a 1997-2000 study, the authors assessed the validity and reproducib[...]

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