Diversion of pharmaceutical opioids for extra-medical consumption: the role of patent and proprietary medicine vendors in Nigeria

Research Square 2026 Preprint Open access

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Authors: Ediomo-Ubong Ekpo Nelson, Uchenna Nnam Macpherson
DOI: 10.21203/rs.3.rs-8594332/v1
Cited by: 0
References: 35

Fields of Study & Subjects

Opioid Use Disorder Treatment Crime Illicit Activities and Governance Pharmaceutical Quality and Counterfeiting

Publication details

Journal / source
Research Square
Publication date
14 January 2026
Document type
Preprint