An Exploratory Study of Units of Reporting Opium Usein Iran: Implications for Epidemiologic Studies.
Mohebbi E, Kamangar F, Rahimi-Movaghar A, Haghdoost AA, Etemadi A, Amirzadeh S, Najafi F, Shafeie F, Fakhari A, Ghaleban K, Shahid-Sales S, Hosseini ZS, Honarvar MR, Majnooni F, Hadji M, Zendehdel K. An Exploratory Study of Units of Reporting Opium Usein Iran: Implications for Epidemiologic Studies. Arch Iran Med. 2019 10 01; 22(10):541-545.