RT Journal Article SR Electronic T1 Keep examining patients JF British Journal of General Practice JO Br J Gen Pract FD British Journal of General Practice SP 12 OP 12 DO 10.3399/bjgp17X688489 VO 67 IS 654 A1 Geoffrey Marsh YR 2017 UL http://bjgp.org/content/67/654/12.1.abstract AB