| Hans-Günter Meyer-Thompson | Verschiedene
Khat and neurobehavioral functions: A systematic review.
Khat and neurobehavioral functions: A systematic review.
Ahmed A, Ruiz MJ, Cohen Kadosh K, Patton R, Resurrección DM (2021)
PLoS ONE 16(6): e0252900. doi.org/10.1371/journal.pone.0252900
https://journals.plos.org/plosone/article?id=10.1371/journal.pone.0252900