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The priority of the National Health System in South Africa is primary health care (PHC). The approach involves a health system led by PHC services and includes personal and curative services for acute minor ailments delivered by PHC nurses. The nurses are also responsible for the treatment of these ailments with essential drugs according to protocols as proposed in the Essential Drugs List. A before-after experimental research design was used to evaluate the effect of a competencybased primarydoi:10.4102/curationis.v23i1.592 fatcat:xkwmonuijvfwhogt2rmndoikrq