TY - STAND AU - J. van Dalem AU - M. Brouwers AU - C. Stehouwer AU - A. Krings AU - H. Leufkens AU - J. Driessen AU - F. de Vries AU - A. Burden BT - Bmj DO - 10.1136/bmj.i3625 PY - 2016 EP - i3625 T2 - Bmj TI - Risk of hypoglycaemia in users of sulphonylureas compared with metformin in relation to renal function and sulphonylurea metabolite group: population based cohort study VL - 354 SN - 0959-8138 ER -