RT Journal Article SR Electronic T1 Chlamydia trachomatis: opportunistic screening in primary care. JF British Journal of General Practice JO Br J Gen Pract FD British Journal of General Practice SP 931 OP 931 VO 51 IS 472 A1 Santer, M A1 Wyke, S YR 2001 UL http://bjgp.org/content/51/472/931.1.abstract AB