Melissa Napolitano

Ongoing physical activity advice by humans versus computers: the Community Health Advice by Telephone (CHAT) trial.

Robert Friedman, Abby C King, A. King, 2007, Health psychology : official journal of the Division of Health Psychology, American Psychological Association.

User attitudes towards physical activity websites in a randomized controlled trial.

David M Williams, Beth Bock, B. Marcus, 2008, Preventive medicine.

Harnessing motivational forces in the promotion of physical activity: the Community Health Advice by Telephone (CHAT) project.

Robert Friedman, Abby C King, A. King, 2002, Health education research.

Prevalence and predictors of multiple behavioral risk factors for colon cancer.

Colleen M McBride, Robert Fletcher, Elaine Puleo, 2005, Preventive medicine.