TY - GEN AU - Amr Reda Zaki Ali AU - Ali Gamal Elin AU - Amany Mahmoud Ahmed TI - Toxicity of cannabis essay / PY - 2008/// CY - Cairo : PB - Amr Reda Zaki Ali , KW - Arachidnic N1 - Thesis (M.Sc.) - Cairo University - Faculty Of Medicine - Department Of Forensic Medicine and Toxicology; Issued also as CD N2 - The education programs can reduce drug use , provided that they use interacitve methods that factor the development of interpersonal skills most such programs are aimed at several substances usually cannabis.They may aim to increase knowledge about druge , to reduce drug use or misuse , to delay onset of first use or to reduce the harm caused by drug use and reduce the number of news cases of problematic drug use UR - http://172.23.153.220/th.pdf ER -