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http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Areas in the United States and other countries that have been performing clinic- and population-based screening for chlamydial infection have reported declines in prevalence, 22???24 and 2 randomized, controlled trials of screening have shown a 50% reduction in the diagnosis of pelvic inflammatory disease. 25,26 Many studies have evaluated the performance and cost-effectiveness of this CT control
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