Drug abuse 80 Drugs 31 Prevention 26 Law and legislation 24 Treatment 21 Child abuse 14 Rehabilitation 14 Thesis 14 Law and legislations 13 Drugs abuse 12 Narcotic addicts 9 Dissertations, Academic 8 Drug traffic 7 Substance abuse 7 Drug abuse and crime 6 Social aspects 6 Drugs of abuse 5 Family violence 5 Abuse of 4 Alcoholism 4 Juvenile literature 4 Malaysia 4 Prisoners and prisons, American 4 Research 4 Counseling of 3 Drug abuse counseling 3 Drug addicts 3 Fiction 3 Government policy 3 Iraq War, 2003- 3