Long-term intensive treatment of type I diabetes with the short-acting insulin analogue lispro in variable combination with NPH insulin at mealtime. - Lalli,C.; Ciofetta,M.; Del Sindaco,P.; Torlone,E.; Pampanelli,S.; Compagnucci,P.; Cartechini,M.G.; Bartocci,L.; Brunetti,P.; Bolli,G.B. (Diabetes Care, 1999)