Pakkala, I. (2012). Depressive symptoms, sense of coherence, physical activity and genetic factors among older people.
Chicago-viite (17. p.)Pakkala, Inka. Depressive Symptoms, Sense of Coherence, Physical Activity and Genetic Factors Among Older People. Jyväskylä, 2012.
MLA-viite (9. p.)Pakkala, Inka. Depressive Symptoms, Sense of Coherence, Physical Activity and Genetic Factors Among Older People. 2012.
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