Prevalence, withdrawal symptoms and associated factors of khat chewing among students at Jimma University in Ethiopia
Crossref DOI link: https://doi.org/10.1186/s12888-017-1284-4
Published Online: 2017-04-17
Published Print: 2017-12
Update policy: https://doi.org/10.1007/springer_crossmark_policy
Abdeta, Tilahun
Tolessa, Daniel
Adorjan, Kristina
Abera, Mubarek