The World Health Organization (WHO) has published a number of PDF documents related to substance abuse, including reports, guidelines, and other resources. Some of the key WHO substance abuse PDFs include:

Global Status Report on Alcohol and Health: This PDF provides a comprehensive overview of the global burden of alcohol consumption and its impact on public health.

World Drug Report: This PDF provides an overview of the global drug situation, including trends in drug use, drug-related harms, and policy responses.

Technical Guidance on Drug Dependence Treatment: This PDF provides technical guidance on the management of drug dependence, including guidelines on the use of medication-assisted treatment, psychosocial support, and other evidence-based interventions.

Substance Abuse Treatment for Persons with HIV/AIDS: This PDF provides guidance on the treatment of substance use disorders among people living with HIV/AIDS, highlighting the importance of integrated care for these populations.

Substance Abuse Prevention: This PDF provides an overview of evidence-based prevention strategies for substance abuse, including universal, selective, and indicated prevention strategies.

These WHO substance abuse PDFs are valuable resources for researchers, policymakers, and practitioners working to address the complex and multifaceted issues associated with substance abuse. They provide valuable information and insights into the global burden of substance abuse, trends in drug use, patterns of harm, and policy responses, as well as evidence-based approaches to prevention and treatment.