The Substance Abuse and Mental Disorders Screening book may be the most important book you will ever buy. This book contains dozens of screening tools for the most common Substance Use Disorders and co-occurring Mental Disorders. The screening tools found inside this book are easy to read and score to determine if a patient has a disorder and how severe it is, if they do. Finally, the scores provided will allow patients, healthcare professionals and others to gauge recovery both before and after various treatment interventions occur.