1. Dietary methods research in the third National Health and Nutrition Examination Survey;Briefel;Am J Clin Nutr.,1997
2. Assessment of energy intakes in the U.S. population, 1989-91;Riddick;Family Econ Nutr Rev.,1996
3. Tippett KS, Cypel YS, eds. Design and Operation: The Continuing Survey of Food Intakes by Individuals and the Diet and Health Knowledge Survey, 1994-96. Springfield, Va: US Dept of Agriculture, Agricultural Research Service, National Technical Information Service; 1998. Nationwide Food Surveys Report No. 96-1; accession number PB98-137268.
4. Issues in the long-term evaluation of diet in longitudinal studies;Sempos;J Nutr.,1993
5. Sources of error and variability in dietary assessment methods;Gibson;J Can Diet Assoc.,1987