%0 Journal Article %A Vivek Bhalla %T In diabetic nephropathy, high doses of vitamin B decrease glomerular filtration rate and increase risk of the composite outcome of a vascular event or all-cause mortality compared with placebo %D 2011 %R 10.1136/ebm1141 %J Evidence Based Medicine %P 14-15 %V 16 %N 1 %U https://ebm.bmj.com/content/ebmed/16/1/14.full.pdf