Bahreinian, M., F. Behzadian, and F. Fotouhi. “Prokaryotic Expression of H1N1 Influenza A Virus Haemagglutinin Protein Globular Domain (HA1)”. Archives of Medical Laboratory Sciences, vol. 2, no. 3, Nov. 2019, doi:10.22037/amls.v2i3.15660.