α-Hydroxybutyrate Is an Early Biomarker of Insulin Resistance and Glucose Intolerance in a Nondiabetic Population Gall, Walter E. ; Beebe, Kirk ; Lawton, Kay A. ; Adam, Klaus-Peter ; Mitchell, Matthew W. ; Nakhle, Pamela J. ; Ryals, John A. ; Milburn, Michael V. ; Nannipieri, Monica ; Camastra, Stefania ; Natali, Andrea ; Ferrannini, Ele Abstract Publication: PLoS ONE Pub Date: May 2010 DOI: 10.1371/journal.pone.0010883 Bibcode: 2010PLoSO...510883G