title: Spectral analysis of heart rate variability in diabetic patients: a study of 20 cases from King Abdulaziz University Hospital.
authors.affiliation: Department of Physiology, College of Medicine, King Abdulaziz University Hospital, Jeddah, Saudi Arabia.
authors.forename: Awdah
authors.initials: A
authors.lastname: Al-Hazimi
authors.forename: Khider
authors.initials: K
authors.lastname: Abdel-Galil