Evaluation of erythrocyte morphology as deformability index in patients suffering from vascular diseases, with or without diabetes mellitus: correlation with blood viscosity and intra-erythrocytic calcium - Turchetti, V; Leoncini, F; De, M C; Trabalzini, L; Guerrini, M; Forconi, S (Clin Hemorheol Microcirc, 1998)