This document discusses resources for researching public health approaches to mental disorders in the US. It describes the National Library of Medicine and its Associate Fellowship Program, which provides training in health sciences information services. It also outlines databases and other tools available through the Arizona Health Sciences Library for literature searches, including PubMed, Google Scholar, and various NIH resources focused on health topics, clinical trials, substance abuse disorders, and specific mental health conditions. The document emphasizes that these authoritative sources can help establish evidence-based approaches and that support is available from library liaisons.