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Explanation of icons used
![further reading](../../media/images/graphics/casereport.jpg)
This icon indicates there is a case report to be downloaded and read.
![further reading](../../media/images/graphics/Important.jpg)
This icon is used to indicate an important point in the text.
![further reading](../../media/images/graphics/exitquiz.jpg)
This icon is used to link to the exit quiz component of the site.
![further reading](../../media/images/graphics/reference.jpg)
This icon is used to indicate suggested reference materials for further reading.
![further reading](../../media/images/graphics/skillschecklist.jpg)
This icon is used when there is a skills checklist to be completed.
![further reading](../../media/images/graphics/surgicalexercise.jpg)
This icon is used to indicate a practical surgical exercise.
![further reading](../../media/images/graphics/video.jpg)
This icon is used to indicate a video file to be viewed.