A Case of Progressive Multifocal Leucoencephalopathy and Cerebral Toxoplasmosis in an HIV-Infected Patient
Yancheva-Petrova, N., Grozdeva, R., Nikolova, M., Aleksiev, I., Rainova, I., Tsvetkova, N., Strashimirov, D.
Laser-Assisted Surgery in the Treatment of Chronic Periodontitis
Petrov, P., Shopova, D., Aleksiev, I., Petrov, G., Dimova-Gabrovska, M.