@article{walther2009-19240795,
  author  = {Walther, T. and Albrecht, D. and Becker, M. and Schubert, M. and Kouznetsova, E. and Wiesner, B. and Maul, B. and Schliebs, R. and others},
  title   = {{Improved learning and memory in aged mice deficient in amyloid beta-degrading neutral endopeptidase}},
  journal = {PloS one},
  year    = {2009},
  doi     = {10.1371/journal.pone.0004590},
  pmid    = {19240795},
  url     = {https://doi.org/10.1371/journal.pone.0004590}
}