- Clinical outcome of using insulin at 40 IU/ml and 100 IU/ml in pump treatment. Results of a controlled multi-center trial. Christiansen, J.S., Sonnenberg, G.E., Kverneland, A., Schmitz, A., Christensen, C.K., Hermansen, K., Ritzenhoff, A., Spraul, M., Loerup, B., Mogensen, C.E. Acta medica Scandinavica. (1987)