Non-Motor Fluctuations in Parkinson's Disease: Validation of the Non-Motor Fluctuation Assessment Questionnaire

Kleiner, G; Fernandez, HH; Chou, KL; Fasano, A; Duque, KR; Hengartner, D; Law, A; Margolius, A; Poon, YY; Farret, MS; Saleh, P; Vizcarra, JA; Stebbins, GT; Espay, AJ

Kleiner, G (corresponding author), Baycrest Ctr Geriatr Hlth, Jeff & Diane Ross Movement Disorders Clin ATC, 3560 Bathurst St, Toronto, ON, Canada.

MOVEMENT DISORDERS, 2021; 36 (6): 1392