Widmann, M., Warsame, A. H., Mikulica, J., von Beust, J., Isse, M. M., Ndetei, D., . . . Odenwald, M. G. (2014). Khat Use, PTSD and Psychotic Symptoms among Somali Refugees in Nairobi – A Pilot Study. Frontiers Media S.A.

Widmann, Marina, Abdulkadir Hussein Warsame, Jan Mikulica, Johannes von Beust, Maimuna Mohamud Isse, David Ndetei, Mustafa al’Absi, and Michael G. Odenwald. Khat Use, PTSD and Psychotic Symptoms Among Somali Refugees in Nairobi – A Pilot Study. Frontiers Media S.A, 2014.

Widmann, Marina, et al. Khat Use, PTSD and Psychotic Symptoms Among Somali Refugees in Nairobi – A Pilot Study. Frontiers Media S.A, 2014.