„Normal Limits of Electrocardiogram and Cut-Off Values for Left Ventricular Hypertrophy in Young Adult Nigerians”, NJPS, vol. 29, nr. 1, pp. 063 –066, mai 2021, Data accesării: 8 iulie 2026. [Online]. Disponibil la: https://www.ojshostng.com/index.php/njphysiologicalsciences/article/view/1808