Need for assessing the effects of closing chest clinics in Ontario.
D000368:Aged; D000554:Ambulatory Care Facilities / Q000191:economics*; D003365:Costs and Cost Analysis; D005069:Evaluation Studies as Topic; D006268:Health Facilities; D006271:Health Facility Closure; D006801:Humans; D009864:Ontario; D014374:Tuberculin Test; D014376:Tuberculosis / Q000453:epidemiology*