C. Giffen

Evaluation Plan for the Community Intervention Trial for Smoking Cessation (COMMIT)

K. Cummings, D. Corle, T. Pechacek, 1990, International quarterly of community health education.

Effect of proxy-reported smoking status on population estimates of smoking prevalence.

K. Cummings, A. Hyland, C. Giffen, 1997, American journal of epidemiology.

Tobacco control activities of primary-care physicians in the Community Intervention Trial for Smoking Cessation. COMMIT Research Group.

J. Ockene, T. Pechacek, E. Lindsay, 1997, Tobacco control.

Promoting worksite smoking control policies and actions: the Community Intervention Trial for Smoking Cessation (COMMIT) experience. The COMMIT Research Group.

R. Glasgow, G. Sorensen, R. Shipley, 1996, Preventive medicine.

Physicians and smoking cessation. A survey of office procedures and practices in the Community Intervention Trial for Smoking Cessation.

J. Ockene, E. Lindsay, N. Hymowitz, 1994, Archives of Family Medicine.