AKAZAWA, Y [Oral treatment of diabetes mellitus. Clinical experience of Metformin or Phenformin alone and combined treatment with these biguanides and P-607]. [electronic resource] - Naika hokan. Japanese archives of internal medicine 1962 - 337-46 p. digital Publication Type: Journal Article ISSN: 0021-4809 Subjects--Topical Terms: Administration, OralBiguanidesChlorpropamideDiabetes MellitusHumansMetforminPhenformin