RT Journal Article SR Electronic T1 Poem JF British Journal of General Practice JO Br J Gen Pract FD British Journal of General Practice SP 429 OP 429 DO 10.3399/bjgp13X670787 VO 63 IS 613 A1 Samir Dawlatly YR 2013 UL http://bjgp.org/content/63/613/429.abstract AB