NCT04706624
- Conditions
- Blood-Borne Infections, Chemically-Induced Disorders, Communicable Diseases, +19 more
- Locations
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- Hai Ba Trung methadone clinic Hanoi, Vietnam
- Long Bien methadone clinic Hanoi, Vietnam
- Nam Tu Liem Methadone clinic Hanoi, Vietnam
- District 4 Methadone clinic Ho Chi Minh City, Vietnam