Nkporbu, Aborlo Kennedy, Princewill Stanley, and John Ohaeri. 2015. “Correlation of General Health Questionnaire (GHQ-12) Values With Quality of Life (QOL) of Subjects Living With HIV in University of Port Harcourt Teaching Hospital”. The Nigerian Health Journal 13 (4):194. https://tnhjph.com/index.php/tnhj/article/view/121.