Sasmakov, S., Ashirov, O., Abdurakhmanov, J., Khasanov, S., Eshboev, F., Yusupova, E., Piyakina, G. and Azimova, S. 2021. Expression of recombinant PreS2-S protein from the hepatitis B virus surface antigen in Pichia pastoris. VacciMonitor. 30, 1 (Feb. 2021), 27-32.