Compromised hormonal counterregulation, symptom awareness, and neurophysiological function after recurrent short-term episodes of insulin-induced hypoglycaemia in IDDM patients. - Lingenfelser,T.; Renn,W.; Sommerwerck,U.; Jung,M.F.; Buettner,U.W.; Zaiser-Kaschel,H.; Kaschel,R.; Eggstein,M.; Jakober,B. (Diabetes, 1993)