«Normal Limits of Electrocardiogram and Cut-Off Values for Left Ventricular Hypertrophy in Young Adult Nigerians» (2021) Nigerian Journal of Physiological Sciences, 29(1), pp. 063 –066. Disponível em: https://www.ojshostng.com/index.php/njphysiologicalsciences/article/view/1808 (Acedido: 6 abril 2026).