Annals of Noninvasive Electrocardiology
Source
Heart Rate Variability: Measurement and Clinical Utility
2005 · Robert E. Kleiger, Phyllis K. Stein, et al. · Annals of Noninvasive Electrocardiology
Heart Rate Variability
1996 · Marek Malík · Annals of Noninvasive Electrocardiology
An Analysis Of The Time Relations Of Electrocardiograms
1997 · H. C. Bazett · Annals of Noninvasive Electrocardiology