Huma, Faridullah Shah, Mohammad Hashir Ahmad, Attaullaah Khan, Mudassir Ahmad Khan, and Zahoor Ahmed. “Serum Ferritin and Hemoglobin Levels in Female Cardiovascular Patients of District Peshawar, Of Khyber Pakhtunkhwa, Pakistan; A Hospital Based Study”. BMC Journal of Medical Sciences, vol. 2, no. 2, Jan. 2022, pp. 46-50, https://bmcjms.org/index.php/bmcj/article/view/20.