RT Journal Article SR Electronic T1 Computerized appointment systems in general practice JF British Journal of General Practice JO Br J Gen Pract FD British Journal of General Practice SP 687 OP 687 VO 46 IS 412 A1 Hilary J Harris A1 Hilary F Thompson YR 1996 UL http://bjgp.org/content/46/412/687.2.abstract AB