%0 Journal Article %T Towards a unified protocol for handling of CSF before ¦Â-amyloid measurements %A Britta Brix %A Erik Stomrud %A Shorena Janelidze %J Archive of "Alzheimer's Research & Therapy". %D 2019 %R 10.1186/s13195-019-0517-9 %X The online version of this article (10.1186/s13195-019-0517-9) contains supplementary material, which is available to authorized users %K Cerebrospinal fluid %K Biomarkers %K Pre-analytical variables %K Alzheimer¡¯s disease diagnosis %K ¦Â-Amyloid %U https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6642586/