Natalia G Kovtunenko

Relationship between vitamin D and human immunodeficiency virus (HIV) viral load among HIV-infected patients in Kazakhstan.

L. McNutt, N. Patel, Z. Nugmanova, 2015, Journal of infection in developing countries.

An HIV type 1 subtype A outbreak among injecting drug users in Kazakhstan.

V. Pokrovsky, A. Sukhanova, E. Kazennova, 2004, AIDS research and human retroviruses.