Development and early qualitative evidence of two novel patient-reported outcome instruments to assess daily functioning in people with early-stage Parkinson's by Thomas Morel, Sophie Cleanthous, John Andrejack, Roger A. Barker, Milton Biagioni, Geraldine Blavat, Bastiaan R. Bloem, Babak Boroojerdi, William Brooks, Paul Burns, Stefan Cano, Casey Gallagher, Lesley Gosden, Carroll Siu, Ashley F. Slagle, Natasha Ratcliffe, Karlin Schroeder

Connect to this object online.