Principles guidelines and guarantees for the protection of persons detained on grounds of mental ill-health or suffering from mental disorder : a contribution to (a) the protection of fundamental freedoms, human and legal rights of persons who are mentally ill or suffering from mental disorder ; (b) the abolition of psychiatric abuses ; (c) the promotion of mental health law and medical practice and (d) the improvement of mental health care and mental institutions / report prepared by Erica-Irene A. Daes, Special Rapporteur of the Sub-Commission on Prevention of Discrimination and Protection of Minorities