RT Journal Article SR Electronic T1 Magnetic resonance and GPs decisions JF British Journal of General Practice JO Br J Gen Pract FD British Journal of General Practice SP 52 OP 52 DO 10.3399/bjgp08X263848 VO 58 IS 546 A1 Alasdair Sutherland YR 2008 UL http://bjgp.org/content/58/546/52.1.abstract AB