RT Journal Article SR Electronic T1 CSA pass rates JF British Journal of General Practice JO Br J Gen Pract FD British Journal of General Practice SP 631 OP 631 DO 10.3399/bjgp13X675331 VO 63 IS 617 A1 Wesley Martin YR 2013 UL http://bjgp.org/content/63/617/631.1.abstract AB