Valentina Ustina

Sequential changes in hepatitis A virus genotype distribution in Estonia during 1994 to 2001

Tatjana Tallo, Heléne Norder, Valentina Tefanova et al. · Journal of Medical Virology · 2003 · 61 citations

Two Viral Strains and a Possible Novel Recombinant Are Responsible for the Explosive Injecting Drug Use-Associated HIV Type 1 Epidemic in Estonia

Veera Zetterberg, Valentina Ustina, Kai Zilmer et al. · AIDS Research and Human Retroviruses · 2004 · 50 citations

Eastern Europe, Estonian Hiv-1 Epidemic, Viral Evolution +11

Predominance of a rare type of HIV-1 in Estonia.

Maarja Adojaan, Toomas Kivisild, Andres Männik et al. · PubMed · 2005 · 42 citations

Primary Immunodeficiency, Sexual Health, Gp41 Region +15

Epidemiology of HIV in Estonia

Valentina Ustina, Kai Zilmer, Lea Tammai et al. · AIDS Research and Human Retroviruses · 2001 · 26 citations

Genetic Epidemiology, Homosexuality, Subtype B +17

Genetic Characterization of HIV-1 Strains in the Baltic Countries and Russia

Kirsi Liitsola, Tiina Laukkanen, Alla B. Denisova et al. · Scandinavian Journal of Infectious Diseases · 1996 · 24 citations