RT Journal Article SR Electronic T1 Participating in media surveys JF British Journal of General Practice JO Br J Gen Pract FD British Journal of General Practice SP 126 OP 126 DO 10.3399/bjgp08X277096 VO 58 IS 547 A1 Paul McGowan YR 2008 UL http://bjgp.org/content/58/547/126.3.abstract AB