1. Orally given combinations of drugs in diabetes mellitus therapy;Beaser;J. A. M. A.,1960
2. Tolbutamide-phenformin in ketoacidosis-resistant patients;Unger;J. A. M. A.,1960
3. Oral hypoglycemic Agents in the treatment of diabetes mellitus;Goodman;Ohio Med. J.,1961
4. Oral hypoglycemic agents;Goodman;Mod. Med.,1962
5. Oral hypoglycemic drugs: comparative evaluation of tolbutamide, chlorpropamide, and phenformin;Moss;Med. Times,1964