Fallah Allawi, Ahmed, Ferial A. Al-Mahdawi, and Abdul-Karim Y. Al-Samerraie. “Study the Effect of Hyperthyroidism on Heart Function by Using BNP As Indicator”. Iraqi Journal of Science 55, no. 4A (October 22, 2023): 1541–1546. Accessed December 9, 2025. https://www.ijs.uobaghdad.edu.iq/index.php/eijs/article/view/11252.