@article{demirakca2011-21050680,
  author  = {Demirakca, T. and Sartorius, A. and Ende, G. and Meyer, N. and Welzel, H. and Skopp, G. and Mann, K. and Hermann, D.},
  title   = {{Diminished gray matter in the hippocampus of cannabis users: possible protective effects of cannabidiol}},
  journal = {Drug and alcohol dependence},
  year    = {2011},
  doi     = {10.1016/j.drugalcdep.2010.09.020},
  pmid    = {21050680},
  url     = {https://doi.org/10.1016/j.drugalcdep.2010.09.020}
}