J. Fickel

Zinc tolerance tests in zinc deficient and zinc supplemented diets.

J. Freeland-Graves, J. Fickel, M. J. Roby, 1986, The American journal of clinical nutrition.

Zinc, magnesium, copper, and protein concentrations in human saliva: age- and sex-related differences.

J. Freeland-Graves, C. Bales, F. Behmardi, 1990, The American journal of clinical nutrition.

The Relationship Amongst , Emotional Intelligence , GPA , GMAT and Behaviors

Darrin S. Kass, J. Fickel, 2017 .