Interesting article
I get this newsletter by e-mail and this article is about WLS:
http://www.myhealthytoday.com/html/topicdetails.asp?pid=1&to pic_id=12568&puid=192517&flag=1
http://www.myhealthytoday.com/html/topicdetails.asp?pid=1&to pic_id=12568&puid=192517&flag=1