K. Lenz-Litzow

Dietary intake in the Multiple Risk Factor Intervention Trial (MRFIT): nutrient and food group changes over 6 years.

H. B. Brown, G. Grandits, J. Tillotson, 1986, Journal of the American Dietetic Association.

Relation of smoking at baseline and during trial years 1-6 to food and nutrient intakes and weight in the special intervention and usual care groups in the Multiple Risk Factor Intervention Trial.

J. Stamler, G. Grandits, J. Tillotson, 1997, The American journal of clinical nutrition.