CCurrent Addiction Reports2/23/2026Prevalence of Novel Psychoactive Substance (NPS) Use Across Different Geographical Regions of the World: A Systematic Review and Meta-AnalysisAkanksha Jayant Rajguru·Yatan Pal Singh Balhara·Yashita Ahluwalia·Swarndeep Singh·Siddharth SarkarRead at Current Addiction ReportsTagsForensic Toxicology and Drug AnalysisToxicology