1. 25-Hydroxyvitamin D and Severity of Parkinson's Disease. (17th July 2013) Authors: Chitsaz, Ahmad; Maracy, Mohammad; Basiri, Keivan; Izadi Boroujeni, Maryam; Tanhaei, Amir Pouya; Rahimi, Marzieh; Meamar, Rokhsareh Other Names: Atkin Stephen L. Academic Editor. Journal: International journal of endocrinology Issue: Volume 2013(2013) Page Start: Record Type: Journal Article View Content: Available online (eLD content is only available in our Reading Rooms) ↗