MARBLE, A Symposium on "a new oral hypoglycemic agent, phenformin (DBI)": general summary. [electronic resource] - Diabetes - 225-7 p. digital Publication Type: Journal Article ISSN: 0012-1797 Standard No.: 10.2337/diab.9.3.225 doi Subjects--Topical Terms: Hypoglycemic AgentsPhenformin