FAMILY HISTORY IN YOUNG ONSET PARKINSON'S DISEASE
Naveed Malek, Nin Bajaj, Roger Barker, Yoav Ben–Shlomo, David Burn, Thomas Foltynie, Huw Morris, Nigel Williams, Nicholas Wood, Donald Grosset
Journal of Neurology, Neurosurgery & Psychiatry Nov 2013, 84 (11) e2; DOI: 10.1136/jnnp-2013-306573.160