@article{guo2020-32799929,
  author  = {Guo, T. and Korman, D. and La Joie, R. and Shaw, L. M. and Trojanowski, J. Q. and Jagust, W. J. and Landau, S. M. and {Alzheimer’s Disease Neuroimaging Initiative}},
  title   = {{Normalization of CSF pTau measurement by Aβ40 improves its performance as a biomarker of Alzheimer's disease}},
  journal = {Alzheimer's research \& therapy},
  year    = {2020},
  doi     = {10.1186/s13195-020-00665-8},
  pmid    = {32799929},
  url     = {https://doi.org/10.1186/s13195-020-00665-8}
}