1. Healthy people: the surgeon general’s report on health promotion and disease prevention,1979
2. Structure of social systems determining attitude, knowledge and behavior toward disease;McDill,1974
3. Continuing medical education: does it address prevention;Weinberg;J Community Health,1982
4. Physicians’ attitudes in counseling patients about smoking;Wells;Med Care,1984
5. Aerobic exercise: physician beliefs and practices;Taylor;Farn Pract Res J,1983