Henry E. Wells

State trends in health risk factors and receipt of clinical preventive services among US adults during the 1990s.

J. Marks, D. Nelson, E. Powell-Griner, 2002, JAMA.

A national survey of tobacco cessation programs for youths.

R. Mermelstein, B. Flay, S. Emery, 2007, American journal of public health.

State trends in uninsurance among individuals aged 18 to 64 years: United States, 1992-2001.

D. Nelson, J. Bolen, Suzanne M. Smith, 2004, American journal of public health.

Cancer screening estimates for U.S. metropolitan areas.

H. Meissner, D. Nelson, S. Marcus, 2003, American journal of preventive medicine.

Comparison between 60 matched pairs of postmenopausal black and white women: analysis of risk factors related to bone mineral density.

David B. Holiday, J. Ballard, L. Wallace, 2005, Maturitas.

Progression to established smoking among US youths.

M. Farrelly, M. Haviland, J. Gable, 2004, American journal of public health.