6.1: Psychopharmacology and Psychoactive Drug Classification

Psychoactive Drugs | Definition, Types & Examples

Understanding Drug Use and Addiction DrugFacts | National Institute on Drug Abuse

New Psychoactive Substances

The Development and Validation of an Analytical Method for the Identification of New Psychoactive Substances (NPS) Using the Retention Index and Gas Chromatography/Mass Spectrometry (GC/MS)

7.1: Psychopharmacology and Psychoactive Drug Classification

Medication & Drugs | Definition & Types

Types of Drugs: Classifications & Effects