APA

de Bruyne M. C., Kors J. A., Hoes A. W., Klootwijk P., Dekker J. M., Hofman A., van Bemmel J. H. & Grobbee D. E. (20000104). Both decreased and increased heart rate variability on the standard 10-second electrocardiogram predict cardiac mortality in the elderly: the Rotterdam Study. : American journal of epidemiology.

Chicago

de Bruyne M C, Kors J A, Hoes A W, Klootwijk P, Dekker J M, Hofman A, van Bemmel J H and Grobbee D E. 20000104. Both decreased and increased heart rate variability on the standard 10-second electrocardiogram predict cardiac mortality in the elderly: the Rotterdam Study. : American journal of epidemiology.

Harvard

de Bruyne M. C., Kors J. A., Hoes A. W., Klootwijk P., Dekker J. M., Hofman A., van Bemmel J. H. and Grobbee D. E. (20000104). Both decreased and increased heart rate variability on the standard 10-second electrocardiogram predict cardiac mortality in the elderly: the Rotterdam Study. : American journal of epidemiology.

MLA

de Bruyne M C, Kors J A, Hoes A W, Klootwijk P, Dekker J M, Hofman A, van Bemmel J H and Grobbee D E. Both decreased and increased heart rate variability on the standard 10-second electrocardiogram predict cardiac mortality in the elderly: the Rotterdam Study. : American journal of epidemiology. 20000104.