Authors:
Schaefer, EJ
Augustin, JL
Schaefer, MM
Rasmussen, H
Ordovas, JM
Dallal, GE
Dwyer, JT
Citation: Ej. Schaefer et al., Lack of efficacy of a food-frequency questionnaire in assessing dietary macronutrient intakes in subjects consuming diets of known composition, AM J CLIN N, 71(3), 2000, pp. 746-751