title: External providers: case studies. Special cases.
mesh_terms: D001930:Brain Injuries / Q000150:complications / Q000523:psychology / Q000534:rehabilitation; D003156:Community Mental Health Services; D015897:Comorbidity; D004739:England; D006301:Health Services Needs and Demand; D006801:Humans; D001523:Mental Disorders / Q000209:etiology / Q000628:therapy; D019982:Organizational Case Studies; D013038:Specialization; D013222:State Medicine