title: The state of the prisons. Lessons from America: research in the prisons can bring peace.
mesh_terms: D006801:Humans; D008503:Medical Staff / Q000592:standards; D001523:Mental Disorders / Q000628:therapy; D011329:Prisoners / Q000523:psychology; D011330:Prisons / Q000592:standards*; D012106:Research; D014481:United States