Oyan, Boma, Sarah Abere, Ernest Nwazor, Ovundah Nyeche, and Marcel Jumbo. 2023. “Prevalence of Depression and Its Determinants Amongst Patients With Heart Failure in a Teaching Hospital in Port Harcourt ”. The Nigerian Health Journal 22 (4):390-96. https://tnhjph.com/index.php/tnhj/article/view/620.