Animal models

Alfaifi H, Abdelwahab SIbrahim, Mohan S, Taha MMohamed El, Syame SM, Shaala LA, et al.. Catha edulis Forsk. (Khat): Evaluation of its antidepressant-like Activity. Pharmacognosy Magazine [Internet]. 2017;13(50s):s354-s358. https://www.ncbi.nlm.nih.gov/pubmed/28808405