graphs, Vol. 46. Marcel Dekker, New York. 209 pp.
Shekelle, R.B., A.M. Shryock, O. Paul, M. Lepper, J. Stamler, S. Liu, and W.J. Raynor, Jr. 1981. Diet, serum cholesterol, and death from coronary heart disease: the Western Electric Study. N. Engl. J. Med. 304:65-70.
Sorenson, A.W. 1982. Assessment of nutrition in epidemiologic studies. Pp. 434-474 in S. Schottenfeld and J.F. Fraumeni, eds. Cancer Epidemiology and Prevention. W.B. Saunders, Philadelphia.
Todd, K.S., M. Hudes, and D.H. Calloway. 1983. Food intake measurement: problems and approaches. Am. J. Clin. Nutr. 37:139-146.
USDA (U.S. Department of Agriculture). 1984. Nationwide Food Consumption Survey. Nutrient Intakes: Individuals in 48 States, Year 1977-78. Report No. 1-2. Consumer Nutrition Division, Human Nutrition Information Service, Hyattsville, Md. 439 pp.
USDA (U.S. Department of Agriculture). 1987. Nationwide Food Consumption Survey. Continuing Survey of Food Intakes of Individuals. Women 19-50 Years and Their Children 1-5 Years, 4 Days, 1985. Report No. 85-4. Nutrition Monitoring Division, Human Nutrition Information Service, Hyattsville, Md. 182 pp.
Van Leeuwen, F.E., H.C.W. de Vet, R.B. Hayes, W.A. van Staveren, C.E. West, and J.G.A.J. Hautvast. 1983. An assessment of the relative validity of retrospective interviewing for measuring dietary intake. Am. J. Epidemiol. 118: 752-758.
Weisburger, J.H., and G.M. Williams. 1981. Carcinogen testing: current problems and new approaches. Science 214: 401-407.
White, C., and J.C. Bailar. 1956. Retrospective and prospective methods of studying association in medicine. Am. J. Public Health 46:35-44.
Willett, W.C., L. Sampson, M.J. Stampfer, B. Rosner, C. Bain, J. Witschi, C.H. Hennekens, and F.E. Speizer. 1985. Reproducibility and validity of a semiquantitative food frequency questionnaire. Am. J. Epidemiol. 122:51-65.
Young, C.M., and M.F. Trulson. 1960. Methodology for dietary studies in epidemiological surveys. II. Strengths and weaknesses of existing methods. Am. J. Public Health 50:803-814.
Young, C.M., G.C. Hagan, R.E. Tucher, and W.D. Foster. 1952. A comparison of dietary study methods. 2. Dietary history vs. seven-day record vs. 24-hour recall. J. Am. Diet. Assoc. 28:218-221.