title: Prescribing patterns and costs.
authors.forename: P
authors.initials: P
authors.lastname: Sturdy
authors.forename: C
authors.initials: C
authors.lastname: Griffiths
authors.forename: J
authors.initials: J
authors.lastname: Naish
mesh_terms: D018927:Anti-Asthmatic Agents / Q000191:economics; D001249:Asthma / Q000188:drug therapy*; D016527:Drug Costs; D006801:Humans; D008131:London; D010818:Practice Patterns, Physicians' / Q000191:economics*
chemical_list: D018927:Anti-Asthmatic Agents