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| \  / ||  /_   _// | |  | || | || | ||     ___   
|  \/  ||   -| ||-  | |/\| || | || | ||    /   || 
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|_|\/|_||  /_____// |_// \_||  \____//     \__ || 
`-`  `-`   `-----`  `-`   `-`   `---`       -|_|| 
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Text this: Anodyne therapy for recalcitrant diabetic foot ulcers: a report of four cases.