2004 – A Practical Randomized Trial to Improve Diabetes Care. Posted on November 1, 2004 by Paul Estabrooks 2004 Glasgow, R.E., Nutting, P.A., King, D.K., Nelson, C.C., Cutter, G., Gaglio, B., Kulchak Rahm, A A Practical Randomized Trial to Improve Diabetes Care. J Gen Int Med 2004; 19(12):1167-1174