Two of his works in particular , El - Mansuri and Al - Hawi , provide descriptions and treatments for mental illnesses .
As chief physician of a hospital in Baghdad , he was also the director of one of the first psychiatric wards in the world .
Two of director 's , El - Mansuri and Al - Hawi , provide descriptions and treatments for mental illnesses .
As chief physician of a hospital in Baghdad , he was also the director of one of the first psychiatric wards in the world .