Kinnula, V. L., Vasankari, T., Kontula, E., Sovijarvi, A., Saynajakangas, O., & Pietinalho, A. (2011). The 10-year COPD Programme in Finland: Effects on quality of diagnosis, smoking, prevalence, hospital admissions and mortality. Prim Care Respir J.

Kinnula, Vuokko L., Tuula Vasankari, Eva Kontula, Anssi Sovijarvi, Olli Saynajakangas, and Anne Pietinalho. "The 10-year COPD Programme in Finland: Effects On Quality of Diagnosis, Smoking, Prevalence, Hospital Admissions and Mortality." Prim Care Respir J 2011.

Kinnula, Vuokko L., et al. "The 10-year COPD Programme in Finland: Effects On Quality of Diagnosis, Smoking, Prevalence, Hospital Admissions and Mortality." Prim Care Respir J 2011.