[Cannabis and khat].
D002188:Cannabis; D055598:Chemical Phenomena; D002621:Chemistry; D006801:Humans; D007880:Legislation, Drug; D009638:Norepinephrine; D010946:Plants, Medicinal; D012907:Smoking; D019966:Substance-Related Disorders; D013662:Tea
D013662:Tea; D009638:Norepinephrine
Cannabis et khat