Talk:Jejunoileal bypass

what are the hazards of gaining weight following this procedure?

This article contains text directly lifted from US Patent 7220284 without attribution. This isn't a copyright violation (since patents are public record), but the article needs marking up to flag which sections were copied from the patent. —Preceding unsigned comment added by 66.243.40.162 (talk) 17:33, 18 June 2009 (UTC)