Clinical outcome in relation to care in centres specialising in cystic fibrosis: cross sectional study

Objectives: To assess the effect on clinical outcome of managing paediatric and adult patients with cystic fibrosis at specialised cystic fibrosis centres.

Prevalence of serious eye disease and visual impairment in a north London population: population based, cross sectional study

Objective: To estimate the magnitude of serious eye disorders and of visual impairment in a defined elderly population of a typical metropolitan area in England, and to assess the frequency they were in touch with, or known to, the eye care services.