Video source missing How eGMS enables subcutaneous basal bolus insulin therapy and overcomes difficulties of meal-to-meal dosing adjustments. MD Magazine interviews Dr. Jagdeesh Ullal. In by Heather DelCarpiniJuly 1, 2015 How eGMS enables subcutaneous basal bolus insulin therapy and overcomes difficulties of meal-to-meal dosing adjustments. MD Magazine interviews Dr. Jagdeesh Ullal.