RT Journal Article SR Electronic T1 Acupuncture for ‘frequent attenders’ with medically unexplained symptoms JF British Journal of General Practice JO Br J Gen Pract FD British Journal of General Practice SP 494 OP 495 DO 10.3399/bjgp11X588349 VO 61 IS 589 A1 Stuart Farrimond YR 2011 UL http://bjgp.org/content/61/589/494.3.abstract AB