Şenel, Başak Transcranial sonography imaging of brainstem raphe, substantia nigra and cerebral ventricles in patients with geriatric depression. [electronic resource] - International journal of geriatric psychiatry 07 2020 - 702-711 p. digital Publication Type: Journal Article ISSN: 1099-1166 Standard No.: 10.1002/gps.5287 doi Subjects--Topical Terms: AgedBrain StemCerebral Ventricles--diagnostic imagingDepressionHumansMiddle AgedSubstantia Nigra--diagnostic imagingUltrasonographyUltrasonography, Doppler, Transcranial