Multicentre trials developed on the bases of presentations made in the course of the symposium on multicentre trials held in the frame- work of the CINP-12 Congresses in Goteborg in 1980 - Sartorius, N.; Helmchen, H. (Hanfried). (Basel S. Karger, 1981)
Keywords: Clinical trials -- Congresses; Psychotropic drugs -- Congresses