International guidelines
United Kingdom
Published by:National Institute for Health and Care Excellence
Last published:2023
Published by:National Health Service England
Last published:2020
Published by:National Institute for Health and Care Excellence
Last published:2018
Published by:National Institute for Health and Care Excellence
Last published:2006
North America
Published by:American Society for Stereotactic and Functional Neurosurgery
Last published:2020
Published by:American Academy of Neurology
Last published:2011 (re-affirmed 2022)
Published by:College of Physicians and Surgeons, Columbia University, New York
Last published:1997
Rest of the world
Published by:International Parkinson and Movement Disorder Society
Last published:2018
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