DaungsupawongH. and WiwanitkitV., “Evaluation of SARS-CoV-2 Humoral Response Following Vaccination with ChAdOx1 nCoV-19 and/or Sinopharm, BBIBP-CorV: Correspondence”, J Nepal Health Res Counc, vol. 22, no. 01, p. 212, Jun. 2024.