High prevalence of impaired awareness of hypoglycemia and severe hypoglycemia among people with insulin-treated type 2 diabetes: The Dutch Diabetes Pearl Cohort oleh Femke Rutters, Bastiaan E de Galan, Harold W de Valk, J Hans deVries, Miranda T Schram, Coen D A Stehouwer, Bruce H R Wolffenbuttel, Lian A van Meijel, Femmie de Vegt, Evertine J Abbink, Melanie M van der Klauw, Sarah Siegelaar, Behiye Özcan, Bianca Silvius, Nicolaas Schaper, Cornelis J Tack