530,404 SYMPOSIUM Symposium on recent trends in the development of drug metabolism. /The papers presented: at the Symposium held in the frame of the Second nd Congress of the Hungarian Pharmacological Society in October,1 General ed.J.Knoll, Ed, by T, Javor and A. Gogl., Budapest 1976 Akademiai Kxado 8° s.nlb.10, 98,il. Second Congress of the Hungarian Pharmacological Society vol. 4