Ban Mahmood Shaker AJ. Evaluation of some Biochemical Markers in Serum of Patients with COVID-19 infection and Healthy Subjects Receiving Pfizer Vaccine in Babylon - Iraq: (A new reading in the comparison between the creations of Meyerhold and Brecht). HOM. 2023;9(1). Accessed April 22, 2025. https://historymedjournal.com/HOM/index.php/medicine/article/view/923