title: A hidden priority.
authors.affiliation: National Asthma Campaign, Providence House, Providence Place, London N1 ONT. mharper@asthma.org.uk
authors.forename: F
authors.initials: F
authors.lastname: Costello
mesh_terms: D001249:Asthma / Q000191:economics / Q000453:epidemiology / Q000628:therapy*; D017281:Cost of Illness; D017048:Health Care Costs / Q000706:statistics & numerical data; D006292:Health Priorities; D006801:Humans; D020380:Needs Assessment; D017410:Practice Guidelines as Topic / Q000592:standards*; D006113:United Kingdom / Q000453:epidemiology