Tsivgoulis, G., Katsanos, A. H., Grigoriadis, N., Hadjigeorgiou, G. M., Heliopoulos, I., Kilidireas, C., & Voumvourakis, K. (2015). The Effect of Disease Modifying Therapies on Brain Atrophy in Patients with Relapsing-Remitting Multiple Sclerosis: A Systematic Review and Meta-Analysis. PLoS One.

Tsivgoulis, Georgios, Aristeidis H. Katsanos, Nikolaos Grigoriadis, Georgios M. Hadjigeorgiou, Ioannis Heliopoulos, Constantinos Kilidireas, and Konstantinos Voumvourakis. "The Effect of Disease Modifying Therapies On Brain Atrophy in Patients With Relapsing-Remitting Multiple Sclerosis: A Systematic Review and Meta-Analysis." PLoS One 2015.

Tsivgoulis, Georgios, et al. "The Effect of Disease Modifying Therapies On Brain Atrophy in Patients With Relapsing-Remitting Multiple Sclerosis: A Systematic Review and Meta-Analysis." PLoS One 2015.