Petrova, M., Angov, G., & Traykov, L. (2022). Visual and Brainstem Auditory-evoked Potentials Correlate with Specific Motor and Non-motor Symptoms in Parkinson’s Disease. Proceedings of the Bulgarian Academy of Sciences, 75(6), 882–891. https://doi.org/10.7546/CRABS.2022.06.12