Ethnical differences in C-peptide secretion but not in non-esterified fatty acid metabolism in pre-menopausal women with and without abdominal obesity. - Reimann,M.; Schutte,AE.; Huisman,HW.; Schutte,R.; van Rooyen,JM.; Malan,L.; Malan,NT.; Schwarz,PEH. (Diab Res Clin Pract, 2007)