DS Article on OH

This is a pretty fair and balanced article on the OH home page. DISCLAIMER: Dr. K does perform and still performs the DS.
My understanding is that he still uses the traditional method-not a Loop, SADI, or other variation of the DS.

http://www.obesityhelp.com/articles/17-things-you-should-know-about-the-duodenal-switch-ds

Above article hotlinked for ease of reading