Effects of grape seed extract in Type 2 diabetic subjects at high cardiovascular risk: a double blind randomized placebo controlled trial examining metabolic markers, vascular tone, inflammation, oxidative stress and insulin sensitivity

P. Kar, D. Laight, H. K. Rooprai, K. M. Shaw and M. Cummings

Diabetic Medicine 26 ( 5 ): 526 - 531 , 2009