00469nas a2200169   4500000000100000000000100001008004100002100001500043700002500058700002000083700001700103700001400120245013300134300001100267490000700278022001400285       2010                            d1 aL. Azoulay1 aV. Schneider-Lindner1 aS. Dell'Aniello1 aA. Schiffrin1 aS. Suissa00aCombination therapy with sulfonylureas and metformin and the prevention of death in type 2 diabetes: a nested case-control study  a335-420 v19  a1053-8569