RT Journal Article SR Electronic T1 Haemoglobinopathy screening: an end to institutional racism? JF British Journal of General Practice JO Br J Gen Pract FD British Journal of General Practice SP 419 OP 420 VO 55 IS 515 A1 Theresa Marteau A1 Elizabeth Dormandy YR 2005 UL http://bjgp.org/content/55/515/419.abstract AB