Substance use and associated factors among preparatory school students in Bale Zone, Oromia Regional State, Southeast Ethiopia

✍ Scribed by Nagasa Dida,Yibeltal Kassa,Teshome Sirak,Ephrem Zerga…

• Book ID: 126376197
• Publisher: BioMed Central
• Year: 2014
• Tongue: English
• Weight: 252 KB
• Volume: 11
• Category: Article
• ISSN: 1477-7517
• DOI: 10.1186/1477-7517-11-21