Sibgha Usman, Haleema Hammad, Yamna Fatima, Ali Hassan, Samra Naeem, Nargis Haider 2025. Evaluation of Serum Cortisol and Thyroid Hormone Levels in Patients with Major Depressive Disorder. International Journal of Pharmacy Research & Technology (IJPRT). 15, 2 (Aug. 2025), 1625–1631.