Text this

Number:

Provider:

CAPTCHA:

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

Please enter what you see:

Text this: Letter by Ng et al regarding article, risk of early carotid endarterectomy for symptomatic carotid stenosis