Madias John E
Icahn School of Medicine at Mount Sinai, New York, NY, USA; The Division of Cardiology, Elmhurst Hospital Center, Elmhurst, NY, USA.
Parkinsonism Relat Disord. 2015 Apr;21(4):426. doi: 10.1016/j.parkreldis.2014.11.011. Epub 2014 Nov 20.