De Clercq, M. (1994). Crisis intervention and psychiatric emergencies at the emergency room of general hospitals: wich minimal model. In A. Beigel, J.J. Lopez Ibor, J.A. Costa e Silva (ed.), Past, present and future of psychiatry (Vol 2, p. p. 1009-1013). A. Beigel, J.J. Lopez Ibor, J.A. Costa e Silva. https://hdl.handle.net/2078.5/117101