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  ______     ___               __   __    _____   
 /_____//   / _ \\      ___    \ \\/ //  /  ___|| 
 `____ `   / //\ \\    /   ||   \ ` //  | // __   
 /___//   |  ___  ||  | [] ||    | ||   | \\_\ || 
 `__ `    |_||  |_||   \__ ||    |_||    \____//  
 /_//     `-`   `-`     -|_||    `-`'     `---`   
 `-`                     `-`

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Text this: Progressive hemifacial atrophy--a report of 2 cases.