RT Journal Article SR Electronic T1 Measuring patient satisfaction JF British Journal of General Practice JO Br J Gen Pract FD British Journal of General Practice SP 50 OP 51 DO 10.3399/bjgp08X263820 VO 58 IS 546 A1 Roy Powell YR 2008 UL http://bjgp.org/content/58/546/50.abstract AB