[1] Etiology of community-acquired pneumonia: impact of age, comorbidity, and severity

[2] Clinical epidemiology of inflammatory bowel disease: Incidence, prevalence, and environmental influences

[3] Secular trends in social patterning of cardiovascular risk factor levels in Sweden. The Northern Sweden MONICA Study 1986-1994. Multinational Monitoring of Trends and Determinants in Cardiovascular Disease

[4] Predictors of aspiration pneumonia: how important is dysphagia?

[5] Effect of potentially modifiable risk factors associated with myocardial infarction in 52 countries (the INTERHEART study): case-control study

[6] Large improvements in major cardiovascular risk factors in the population of northern Sweden: the MONICA study 1986-2009