title: Advocacy for patients: are outsiders necessary? A psychiatric hospital perspective.
mesh_terms: D003220:Conflict, Psychological; D005069:Evaluation Studies as Topic; D006778:Hospitals, Psychiatric / Q000592:standards*; D006801:Humans; D007400:Interprofessional Relations; D008603:Mental Health; D009864:Ontario; D010344:Patient Advocacy / Q000639:trends*