Syed Rehan Shamim, Amir Hayat , Syed Adnan Shafqat, Maria Tabasum, Saima Afridi, Rabeeya Serfraz 2021. Severe Hyponatremia due to Hypopituitarism Secondary to Empty Sella Syndrome. Journal of Rawalpindi Medical College. 25, 2 (Jun. 2021). DOI:https://doi.org/10.37939/jrmc.v25i2.1525.