Fig. 2
Phylogenetic tree analysis of partial pol (a) and env (b) region sequences from newly diagnosed ART-naïve HIV infections in the MSM population in Tianjin, China (2014–2018)
Fig. 2 | Virology Journal
Phylogenetic tree analysis of partial pol (a) and env (b) region sequences from newly diagnosed ART-naïve HIV infections in the MSM population in Tianjin, China (2014–2018)
Virology Journal