RT Journal Article SR Electronic T1 Medically unexplained symptoms: continuing challenges for primary care JF British Journal of General Practice JO Br J Gen Pract FD British Journal of General Practice SP 106 OP 107 DO 10.3399/bjgp17X689473 VO 67 IS 656 A1 Carolyn A Chew-Graham A1 Simon Heyland A1 Tom Kingstone A1 Tom Shepherd A1 Marta Buszewicz A1 Heather Burroughs A1 Athula Sumathipala YR 2017 UL http://bjgp.org/content/67/656/106.abstract AB