| Authors: |
Tadele H; Department of Pediatrics and Child Health, Cardiology Division, School of Medicine, College of Health Sciences, Addis Ababa University, Addis Ababa, Ethiopia. henny_2007@yahoo.com., Ahmed H; Department of Pediatrics and Child Health, Cardiology Division, School of Medicine, College of Health Sciences, Addis Ababa University, Addis Ababa, Ethiopia., Mintesnot H; Department of Pediatrics and Child Health, Cardiology Division, School of Medicine, College of Health Sciences, Addis Ababa University, Addis Ababa, Ethiopia., Gedlu E; Department of Pediatrics and Child Health, Cardiology Division, School of Medicine, College of Health Sciences, Addis Ababa University, Addis Ababa, Ethiopia., Guteta S; Department of Internal Medicine, Cardiology Division, School of Medicine, College of Health Sciences, Addis Ababa University, Addis Ababa, Ethiopia., Yadeta D; Department of Internal Medicine, Cardiology Division, School of Medicine, College of Health Sciences, Addis Ababa University, Addis Ababa, Ethiopia. |