1. A footholdforfundholding;Glennerster, H.; Owens, P.; Matsaganis, M.,1992
2. General practitioners' views on quality specifications for "outpatient referrals and care contracts.";Bowling, A.; Jacobsen, B.; Southgate, L.; Formbv, J.;BMJ,1991
3. Relation between general practices' outpatient referral rates and rates of elective admission to hospital;Coulter, A.; Seagroatt, V.; McPherson, K.;BMJ,1990
4. I'ariations in hospital admission rates: a review of the literature;Sanders, D.; Coulter, A.; AlcPherson, K.,1989
5. Explaining variation in general practitioner referrals to hospital;Wilkin, D.; Smith, T.;Family Practice,1987