Dietary assessment in the elderly: validation of a semiquantitative food frequency questionnaire

Kerstin Klipstein‐Grobusch, JH den Breeijen, RA Goldbohm, Albert Hofman, DE Grobbee, J. C. M. Witteman

European Journal of Clinical Nutrition · 1998 · 323 citations · 26 references

Concepts

References

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