RT Journal Article SR Electronic T1 Morbidity statistics from general practice JF The Journal of the Royal College of General Practitioners JO J R Coll Gen Pract FD British Journal of General Practice SP 287 OP 288 VO 36 IS 287 A1 Flemming Frølund YR 1986 UL http://bjgp.org/content/36/287/287.4.abstract AB