RT Journal Article SR Electronic T1 Viewpoint JF British Journal of General Practice JO Br J Gen Pract FD British Journal of General Practice SP 655 OP 655 DO 10.3399/bjgp13X675539 VO 63 IS 617 A1 Euan Paterson YR 2013 UL http://bjgp.org/content/63/617/655.abstract AB