Article info
PDFCognitive neurology
Original research
Risk factors for cognitive impairment in amyotrophic lateral sclerosis: a systematic review and meta-analysis
- Correspondence to Professor Huifang Shang, Department of Neurology, Laboratory of Neurodegenerative Disorders, West China Hospital, Sichuan University, Chengdu, Sichuan, China, 610041; hfshang2002{at}126.com
Citation
Risk factors for cognitive impairment in amyotrophic lateral sclerosis: a systematic review and meta-analysis
Publication history
- Received November 24, 2020
- Revised January 12, 2021
- Accepted January 20, 2021
- First published February 9, 2021.
Online issue publication
January 16, 2022
Article Versions
- Previous version (14 June 2021).
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© Author(s) (or their employer(s)) 2021. No commercial re-use. See rights and permissions. Published by BMJ.