TY  - BOOK
AU  - Hallett, Mark
AU  - Okun, Michael S.
AU  - Comella, Cynthia
AU  - Fahn, Stanley
AU  - Goldman, Jennifer G.
AU  - Fahn, Stanley
TI  - Principles and practice of movement disorders 
SN  - 9780323315982
PY  - 2022///
CY  - London
PB  - Elsevier
UR  - https://go.openathens.net/redirector/nhs?url=https://www.clinicalkey.com/dura/browse/bookChapter/3-s2.0-C2013014233X
ER  -