APA

Karjalainen J., Viitasalo M., Mänttäri M. & Manninen V. (19940624). Relation between QT intervals and heart rates from 40 to 120 beats/min in rest electrocardiograms of men and a simple method to adjust QT interval values. : Journal of the American College of Cardiology.

Chicago

Karjalainen J, Viitasalo M, Mänttäri M and Manninen V. 19940624. Relation between QT intervals and heart rates from 40 to 120 beats/min in rest electrocardiograms of men and a simple method to adjust QT interval values. : Journal of the American College of Cardiology.

Harvard

Karjalainen J., Viitasalo M., Mänttäri M. and Manninen V. (19940624). Relation between QT intervals and heart rates from 40 to 120 beats/min in rest electrocardiograms of men and a simple method to adjust QT interval values. : Journal of the American College of Cardiology.

MLA

Karjalainen J, Viitasalo M, Mänttäri M and Manninen V. Relation between QT intervals and heart rates from 40 to 120 beats/min in rest electrocardiograms of men and a simple method to adjust QT interval values. : Journal of the American College of Cardiology. 19940624.