1. Mental health and substance use: state and federal oversight of compliance with parity requirements varies : report to Congressional committees Publication: Washington, DC : United States Government Accountability Office, December 2019 Subject(s): Drug Users -- legislation & jurisprudenceGovernment RegulationHealthcare Disparities -- legislation & jurisprudenceMental Health Services -- legislation & jurisprudenceSubstance-Related DisordersUnited StatesUnited States. Department of Health and Human ServicesUnited States.
