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The planning, implementation and outcome of a change in intravenous nitrate prescribing strategy

To limit the cost of increasing intravenous nitrate usage at the General Infirmary at Leeds, intravenous glyceryl trinitrate was promoted as the drug of choice. The methods used to introduce this prescribing strategy are described. The resulting savings were £24,000 and £21,000 during the financial years 1988‐1989 and 1989‐1990 respectively.