Britt (DiBenedetti) DM, Collins FL, Cohen LM. Cigarette smoking and chewing gum use among college students. J Appl Biobehav Res. 2007 Jun 4;4(2):85-90. doi: 10.1111/j.1751-9861.1999.tb00057.x
Mauskopf JA, French MT. Estimating the value of avoiding morbidity and mortality from foodborne illnesses. Risk Anal. 1991 Dec 1;11(4):619-31.
Mauskopf JA. Projections of cancer risks attributable to future exposure to asbestos. Risk Anal. 1987 Dec 1;7(4):477-86.