both drugs resulted in very small reductions in blood pressure ( p less than 0.001 for systolic with isosorbide 5-mononitrate ; p less than 0.01 for systolic and p less than 0.05 for diastolic with sustained-release isosorbide dinitrate ) .
C0064079
isosorbide 5-mononitrate
C0022252
isosorbide dinitrate