M A Van Duyn

Overview of the health benefits of fruit and vegetable consumption for the dietetics professional: selected literature.

M. A. V. Van Duyn, E. Pivonka, M A Van Duyn, 2000, Journal of the American Dietetic Association.

Association of Awareness, Intrapersonal and Interpersonal Factors, and Stage of Dietary Change with Fruit and Vegetable Consumption: A National Survey

A F Subar, K. Glanz, A. Kristal, 2001, American journal of health promotion : AJHP.