@article{houghton2005-15956811,
  author  = {Houghton, P. J. and Howes, M. J.},
  title   = {{Natural products and derivatives affecting neurotransmission relevant to Alzheimer's and Parkinson's disease}},
  journal = {Neuro-Signals},
  year    = {2005},
  doi     = {10.1159/000085382},
  pmid    = {15956811},
  url     = {https://doi.org/10.1159/000085382}
}