Ahmed, M. k., Al-Shamaa, S.D. and Mohammed, M.I. 2026. The Correlation between Genetic Variation for SNCA Gene with Parkinson’s Disease: The Correlation between Genetic Variation for SNCA Gene. Rafidain Journal of Science. 35, 2 (Jun. 2026), 22–31. DOI:https://doi.org/10.33899/rsci.v35i2.63610.