Yancheva-Petrova, N., R. Grozdeva, M. Nikolova, I. Aleksiev, I. Rainova, N. Tsvetkova, and D. Strashimirov. 2023. “A Case of Progressive Multifocal Leucoencephalopathy and Cerebral Toxoplasmosis in an HIV-Infected Patient ”. Acta Medica Bulgarica 50 (3): 62-65. https://doi.org/10.2478/AMB-2023-0032.