Daungsupawong, Hinpetch, and Viroj Wiwanitkit. “Evaluation of SARS-CoV-2 Humoral Response Following Vaccination With ChAdOx1 NCoV-19 and/Or Sinopharm, BBIBP-CorV: Correspondence”. Journal of Nepal Health Research Council 22, no. 01 (June 22, 2024): 212. Accessed October 3, 2025. http://103.69.126.137/index.php/jnhrc/article/view/5138.