Convalescent Plasma Treatment for Moderate to Critical Ill COVID-19 Patients – A Safe but Futile Treatment: A Non-Randomized Comparative Study . INDONES J MED [Internet]. 2023 Dec. 4 [cited 2026 Oct. 17];8(4):413-22. Available from: https://theijmed.com/index.php/theijmed/article/view/620