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Validation of a food frequency questionnaire by direct measurement of habitual ad libitum food intake.

David-R PAUL ; David-J BAER ; Matthew KRAMER ; Donna-G RHODES ; William-V RUMPLER ; Us Department of Agriculture. Agricultural Research Service. Diet and Human Performance Laboratory. Beltsville Human Nutrition Research Center. Beltsville. MD. USA |

Dans American journal of epidemiology (vol. 162, n° 8, 2005)

[BDSP. Notice produite par INIST-CNRS 2R0xeTEh. Diffusion soumise à autorisation]. Food frequency questionnaires are commonly used to assess habitual food intake. Although food frequency questionnaires are known to produce measurement error, the[...]

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