TI - Psychopharmacology frontiers: Second international congress of psychiatry, proceedings of the psychopharmacology symposium, [held in zurich, switzerland on september 2-4, 1957] PT - JOUR DP - 1959 TA - Journal of the American Medical Association pages = {884}, VI - 170 IP - 7 AID - 10.1001/jama.1959.03010070124029 [doi] 4100 - http://dx.doi.org/10.1001/jama.1959.03010070124029 SO - Journal of the American Medical Association June 13, 1959 170(7):884