APA (7th ed.) Zitazioa
Petersen, Z., & ET AL. Availability of HIV prevention and treatment services for people who inject drugs: Findings from 21 countries.
Chicago Style (17th ed.) Zitazioa
Petersen, Z., eta ET AL. Availability of HIV Prevention and Treatment Services for People Who Inject Drugs: Findings from 21 Countries.
MLA (9th ed.) Zitazioa
Petersen, Z., eta ET AL. Availability of HIV Prevention and Treatment Services for People Who Inject Drugs: Findings from 21 Countries.
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