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Validation of a self-administered food-frequency questionnaire administered in the European Prospective Investigation into Cancer and Nutrition (EPIC) Study: comparison of energy, protein, and macronutrient intakes estimated with the doubly labeled water, urinary nitrogen, and repeated 24-h dietary recall methods
Kroke, Anja, Klipstein-Grobusch, Kerstin, Voss, Susanne, Möseneder, Jutta, Thielecke, Frank, Noack, Rudolf, Boeing, HeinerVolume:
70
Language:
english
Journal:
The American Journal of Clinical Nutrition
DOI:
10.1093/ajcn/70.4.439
Date:
October, 1999
File:
PDF, 760 KB
english, 1999