F. Caviezel, G.B. Picotti, A. Margonato, G. Slaviero, M.D. Galva, P. Camagna, G.P. Bondiolotti, M.O. Carruba, G. Pozza: Plasma adrenaline and noradrenaline concentrations in diabetic patients with and without autonomic neuropathy at rest and during sympathethic stimulation. Diabetologia. 1982