Christo, P.P. (2011) “ Analysis of correlation between cerebrospinal fluid and plasma HIV-1 RNA levels in patients with neurological opportunistic diseases ”, Revista do Instituto de Medicina Tropical de São Paulo, 53(4), pp. 193–196. Available at: https://www.revistas.usp.br/rimtsp/article/view/31404 (Accessed: 18 May 2024).