J. Pollard

Cigarette smoking, physical fitness, and injuries in infantry soldiers.

J. W. Martin, C. E. Witt, J. Knapik, 1994, American journal of preventive medicine.

Effects of an antiperspirant with emollients on foot-sweat accumulation and blister formation while walking in the heat.

K. Reynolds, B. Jones, J. Knapik, 1995, Journal of the American Academy of Dermatology.