| http://www.w3.org/ns/prov#value | - This review of 19 international surveys suggests that large numbers of conventional physicians are either referring patients to or practicing some of the more prominent and well-known forms of CAM. Across studies, acupuncture had the highest rate of physician referral (43%) among the 5 CAM therapies we reviewed, followed by chiropractic (40%) and massage (21%).
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