RT Journal Article SR Electronic T1 Frequent attenders in 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 493 OP 494 VO 35 IS 279 A1 J.R. Manton YR 1985 UL http://bjgp.org/content/35/279/493.4.abstract AB