A. One of the tenets of the 'scientific method' is that anecdotal
   evidence is not evidence at all. Only well designed statistical
   studies need apply.
B. Worker's Comp may still pay for chiropractic but many health plans
   are dropping it since it was determined that, although DC visits
   are cheaper than MD visits, about 1/3 more visits are required.
C. In the US there are 3 competing theories of chiropractic. How can
   all three be true?