P. Ruotsalainen

Distribution and metabolic diversity of microorganisms in deep igneous rock aquifers of Finland

K. Pedersen, S. A. Haveman, P. Ruotsalainen, 1999 .

A community-based intervention study on the feasibility and effects of the reduction of salt intake in North Karelia, Finland.

P. Puska, A. Nissinen, P. Pietinen, 1981, Acta cardiologica.

Geochemical modelling of groundwater evolution and residence time at the Kivetty site

A. Luukkonen, P. Pitkänen, P. Ruotsalainen, 1998 .

The North Karelia Youth Project. A community-based intervention study on CVD risk factors among 13- to 15-year-old children: study design and preliminary findings.

E. Vartiainen, P. Puska, J. Tuomilehto, 1981, Preventive medicine.

Wellbeing and Health Promotion of Exchange Students at Tampere University of Applied Sciences : An Orientation Booklet on Health Promotion

P. Ruotsalainen, Hanna Koivurova, 2015 .