Forearm nitric oxide balance, vascular relaxation, and glucose metabolism in NIDDM patients. - Avogaro,A.; Piarulli,F.; Valero,P.; Miola,M.; Calveri,M.; Pavan,P.; Vicini,P.; Cobelli,C.; Tiengo,A.; Calo,L.; Del Prato,S. (Diabetes, 1997)