Protocol of a prospective study on the diagnostic value of transcranial duplex scanning of the substantia nigra in patients with parkinsonian symptoms
Title:
Protocol of a prospective study on the diagnostic value of transcranial duplex scanning of the substantia nigra in patients with parkinsonian symptoms
Author:
Vlaar, Annemarie MM Bouwmans, Angela EP van Kroonenburgh, Marinus JPG Mess, Werner H Tromp, Selma C Wuisman, Piet GWM Kessels, Alfons GH Winogrodzka, Ania Weber, Wim EJ