LINDENMAYER JEAN-PIERRE 302,356 POSITIVE Positive, negative and affective symptoms in schizophrenia and related psychotic conditions : Proceedings of a Symposium at the 7th Congress of the Association of European Psychiatrists held in Copenhagen on 21 September 1994 / guest ed. Jean-Pierre Lindenmayer. - Copenhagen : Munksgaard, 1995. - 30 s. : wykr. ; 28 cm (Acta Psychiatrica Scandinavica, ISSN 0001-690X ; vol. 91, suppl. nr 388) ISBN 87-16-15144-5