195,866 PURINE Purine metabolism in man New York 1977 Plenum Press 4° Advances in Experimental Medicine and Biology vol.76A /Vol.72.Regulation of pathways and enzyme defects.Proceedings of the First Half of the Second International Symposium on... held in Baden,Vienna,Austria June 20—26, 1976.Ed.by Mathias M.Müller and Erich Kaiser and J.Edwin Seegmiller.s.XXII,641,il.