Methylcobalamin Improves Nerve Conduction in Streptozotocin-Diabetic Rats Without Affecting Sorbitol and Myo-Inositol Contents of Sciatic Nerve - Sonobe, M; Yasuda, H; Hatanaka, I; Terada, M; Yamashita, M; Kikkawa, R; Shigeta, Y (Hormone and Metabolic Research, 1988)