Kristal, A. R., Kolar, A. S., Fisher, J. L., Plascak, J. J., Stumbo, P. J., Weiss, R., & Paskett, E. D. (2014). Evaluation of Web-Based, Self-Administered, Graphical Food Frequency Questionnaire.

Kristal, Alan R., Ann S. Kolar, James L. Fisher, Jesse J. Plascak, Phyllis J. Stumbo, Rick Weiss, and Electra D. Paskett. Evaluation of Web-Based, Self-Administered, Graphical Food Frequency Questionnaire. 2014.

Kristal, Alan R., et al. Evaluation of Web-Based, Self-Administered, Graphical Food Frequency Questionnaire. 2014.