Columbia subject headings:
Drug abuse--Treatment--Peru--Tarapoto.
Indians of South America--Medicine--Peru.
Traditional medicine--Peru--Tarapoto.
Harvard subject headings:
Drug abuse--Alternative treatment--Evaluation
Drug abuse--Treatment--Peru--Tarapoto.
Herbs--Therapeutic use--Amazon River Region.
Indians of South America--Medicine--Peru
Traditional medicine--Amazon River Region.
Traditional medicine--Peru--Tarapoto.
Princeton subject headings:
Drug abuse--Treatment--Peru--Tarapoto.
Indians of South America--Medicine--Peru.
Traditional medicine--Peru--Tarapoto.