Mutikainen, S., Ortega‐Alonso, A., Alén, M., Kaprio, J., Karjalainen, J., Rantanen, T., & Kujala, U. M. (2009). Genetic Influences on Resting Electrocardiographic Variables in Older Women: A Twin Study. Ann Noninvasive Electrocardiol.

Mutikainen, Sara, Alfredo Ortega‐Alonso, Markku Alén, Jaakko Kaprio, Jouko Karjalainen, Taina Rantanen, e Urho M. Kujala. "Genetic Influences On Resting Electrocardiographic Variables in Older Women: A Twin Study." Ann Noninvasive Electrocardiol 2009.

Mutikainen, Sara, et al. "Genetic Influences On Resting Electrocardiographic Variables in Older Women: A Twin Study." Ann Noninvasive Electrocardiol 2009.