Haroon, Sadia, and Abdul Khaliq Naveed. “EFFECT OF HORMONAL CONTRACEPTIVES ON SERUM ELECTROLYTES AND BLOOD PRESSURE”. Journal of Postgraduate Medical Institute 28, no. 4 (January 19, 2015). Accessed April 26, 2024. https://jpmi.org.pk/index.php/jpmi/article/view/1749.