Title: al-Intāj al-ʻilmī lil-markaz fī majāl dirāsat ẓāhirat al-mukhaddirāt
Subjects: Drug abuse, Abstracts, Drug addiction, Social aspects, Markaz al-Qawmī lil-Buḥūth al-Ijtimāʻīyah wa-al-Jināʼīyah (Egypt)
Places: Egypt