![Comparing Characteristics of Early-Onset Injection Drug Users to Those With Late-Onset Injection in Kermanshah, Iran]()
Comparing Characteristics of Early-Onset Injection Drug Users to Those With Late-Onset Injection in Kermanshah, IranJorjoran Shushtari, Zahra; Noroozi, Alireza; Mirzazadeh, Ali; Ahounbar, Elahe; Hajbi, Ahmad; Najafi, Mohammad; Bazrafshan, Ali; Farhadi, Mohammad Hossin; Farhoudian, Ali; Higgs, Peter; Shahboulagh, Farahnaz Mohammadi; Waye, Katherine; Noroozi, Mehdi · Substance Use & Misuse · 2017