RT Journal Article SR Electronic T1 Secrecy and coercion in the QOF: a scandal averted? JF British Journal of General Practice JO Br J Gen Pract FD British Journal of General Practice SP 250 OP 251 DO 10.3399/bjgp17X690977 VO 67 IS 659 A1 Charlotte Williamson YR 2017 UL http://bjgp.org/content/67/659/250.abstract AB