1.
Unamba NN, Edeogu JU, Orji MI. The Functional Class and Electrocardiographic Abnormalities in Heart Failure Patients in Southern Nigeria: A Retrospective Observational Study. The Nig Health J [Internet]. 2020 Oct. 8 [cited 2024 Dec. 4];20(2):44-53. Available from: https://tnhjph.com/index.php/tnhj/article/view/475