Turkish Journal of Geriatrics
2021 , Vol 24, Issue 3
RELATIONSHIPS BETWEEN PARKINSON"S DISEASE DEMENTIA AND 25-HYDROXY VITAMIN D AND BRAIN-DERIVED NEUROTROPHIC FACTOR LEVELS
1Malatya Training and Research Hospital, Department of Neurology, Malatya, Turkey2Inonu University, School of Medicine, Department of Biochemistry, Malatya, Turkey
3Malatya Training and Research Hospital, Department of Biochemistry, Malatya, Turkey
4Inonu University, School of Medicine, Department of Neurology, Malatya, Turkey DOI : 10.31086/tjgeri.2021.238 Keywords :