„Normal Limits of Electrocardiogram and Cut-Off Values for Left Ventricular Hypertrophy in Young Adult Nigerians", NJPS, roč. 29, č. 1, s. 063 –066, kvě. 2021, Viděno: 6. duben 2026. [Online]. Dostupné z: https://www.ojshostng.com/index.php/njphysiologicalsciences/article/view/1808