Acupuncture - The Skeptic's Dictionary
Article critically examining the history and practice of acupuncture. Includes links to other articles.
skepdic.com/acupunc.html   reviews

Does Acupuncture Really Work The Straight Dope
Scientific, critical and humourous look at the claims vs. reality of the effectiveness of acupuncture.
www.straightdope.com/columns/000324.html   reviews