1. Asthma mortality in England and Wales: evidence for an increase, 1974-1984;Burney, P.G.J.;Lancet,1986
2. Management of asthma: a consensus statement;Warner, J.O.; Gotz, M.; Landau, L.I.; Levison, H.; Milner, A.D.; Pedersen, S.;Arch Dis Child,1989
3. Prevalence of asthma and hay fever in England and Wales;Fleming, D.M.; Crombie, D.L.,1987
4. Asthma care in general practice-time for revolution? BrJ Gen Pract;Jones, K.,1991
5. Prevalence and management of asthma in children under 16 in one practice;Bak, Jan Heijne Den,1986