RT Journal Article SR Electronic T1 General practitioner's awareness of colorectal cancer: has referral improved? JF British Journal of General Practice JO Br J Gen Pract FD British Journal of General Practice SP 580 OP 580 VO 51 IS 468 A1 M Read-Jones YR 2001 UL http://bjgp.org/content/51/468/580.1.abstract AB