Design of a multicohort evaluation of statin adherence after the start of 2 cost-sharing policies. All patients were identified in the linked healthcare utilization databases of the publicly funded healthcare system of BC.
Executive agreements. an agreement between the United States and a foreign government that is less formal than a treaty and is not subject to the constitutional requirement for ratification by two-thirds of the U.S. Senate.
The Litvinov Agreement .--The executive agreement attained its modern development as an instrument of foreign policy under President Franklin D. Roosevelt, at times threatening to replace the treaty-making power, not formally but in effect, as a determinative element in the field of foreign policy.