Published in: Acta medica Scandinavica ; 470

Published in: Scandinavian Journal of Primary Health Care

Published in: Scandinavian Journal of Gastroenterology

Published in: Scandinavian Journal of Gastroenterology

Published in: The American Journal of Cardiology

Published in: The Milbank Memorial Fund Quarterly

Published in: Family Practice

Published in: Upsala Journal of Medical Sciences

Published in: Family Practice

Published in: Journal of Chronic Diseases

Published in: The American Journal of Cardiology

Published in: Scandinavian Journal of Primary Health Care

Published in: Scandinavian Journal of Primary Health Care

Published in: Scandinavian Journal of Social Medicine

Published in: Acta Obstetricia et Gynecologica Scandinavica

Published in: Scandinavian Journal of Primary Health Care

Published in: Age and Ageing

Published in: Scandinavian Journal of Primary Health Care

Published in: BMJ: British Medical Journal

Published in: Scandinavian Journal of Primary Health Care