%0 Journal Article %T Biguanides reassessed %D 1969 %R 10.1136/dtb.7.2.7 %J Drug and Therapeutics Bulletin %P 7-8 %V 7 %N 2 %X The biguanides phenformin (Dibotin - Bayer) and metformin (Glucophage - Rona) have been used in the treatment of diabetes for about 10 years. Continuing experience and many new observations have gradually led to changes in their clinical use. %U https://dtb.bmj.com/content/dtb/7/2/7.full.pdf