I. Hjerman

Dietary trials for the prevention of coronary heart disease.

I. Hjerman, 1987 .

The effect of exercise and diet on mental health and quality of life in middle-aged individuals with elevated risk factors for cardiovascular disease.

H. Ursin, S. Anderssen, I. Holme, 1999, Journal of sports sciences.

Exercise and diet interventions improve perceptions of self in middle‐aged adults

H. Ursin, S. Anderssen, I. Holme, 1997, Scandinavian journal of medicine & science in sports.