Drca, N, Wolk, A, Jensen-Urstad, M & Larsson, S. C. (2014). Atrial fibrillation is associated with different levels of physical activity levels at different ages in men. Heart Zugriff am 07.10.2014 unter http://doi.org/10.1136/heartjnl-2013-305304
APA (7th ed.) CitationDrca, N., Wolk, A., Jensen-Urstad, M., & Larsson, S. C. (2014). Atrial fibrillation is associated with different levels of physical activity levels at different ages in men. Heart.
Chicago Style (17th ed.) CitationDrca, N., A. Wolk, M. Jensen-Urstad, and S. C. Larsson. "Atrial Fibrillation Is Associated with Different Levels of Physical Activity Levels at Different Ages in Men." Heart 2014.
MLA (9th ed.) CitationDrca, N., et al. "Atrial Fibrillation Is Associated with Different Levels of Physical Activity Levels at Different Ages in Men." Heart, 2014.