- Smoking habits, smoking related opinions and attitudes towards patients` smoking habits among physicians in Estonia
- The validity of Estonian Cancer Registry data in 1995–2008
- Do smoking and attitudes towards smoking habits differ among physicans in Estonia and Finland?
- Socioeconomic differences in self-perceived health in Estonia: European Social Survey 2004
- Smoking among schoolchildren in Estonia 1993/1994–2005/2006: analysis of international survey on the health behaviour of school-aged children
- Trends in alcohol consumption among schoolchildren in Estonia in 1994–2006
- Smoking cessation counselling at the Lung Clinic of Tartu University Hospital 2006–2010