[Prevalence of HIV-1 subtypes in patients of an urban center in Southern Brazil].
Simon
Daniel
D
Universidade Luterana do Brasil, Canoas, RS, Brasil. daniel.simon@ulbra.br
Béria
Jorge Umberto
JU
Tietzmann
Daniela Cardoso
DC
Carli
Rafaela de
Rd
Stein
Airton Tetelbom
AT
Lunge
Vagner Ricardo
VR