Associations of physical activity with self-rated health and well-being in middle-aged Finnish men

Engberg E, Liira H, Kukkonen-Harjula K, From S, Kautiainen H, Pitkälä K, Tikkanen H. Associations of physical activity with self-rated health and well-being in middle-aged Finnish men. Scand J Public Health 2015;43(2):190-6.