Liu F, Lee ACH, Guo F, Kondratowicz AS, et al. Host poly(A) polymerases PAPD5 and PAPD7 provide two layers of protection that
ensure the integrity and stability of hepatitis B virus RNA. J Virol 2021 Jun 30:JVI0057421. doi: 10.1128/JVI.00574.
PMID: 34191584