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Paper Details

Evaluating the impact of pre-annotation on annotation speed and potential bias: natural language processing gold standard development for clinical named entity recognition in clinical trial announcements.
J Am Med Inform Assoc
25
2014
Author NameAffiliation
Todd LingrenCincinnati Children's Hospital Medical Center
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Datasets

ClinicalTrials.govClinicalTrials.gov, a registry and results database of of privately and publicly funded clinical studies conducted around the world, is operated by the U.S. National Library of Medicine (NLM). Structured study information is provided, voluntarily or to meet legal and policy requirements, by the sponsor or investigator responsible for the research. NLM does not verify the scientific validity or relevance of the submitted information beyond a limited quality control review for apparent errors, deficiencies, or inconsistencies.Link
ClinicalTrials.govClinicalTrials.gov, a registry and results database of of privately and publicly funded clinical studies conducted around the world, is operated by the U.S. National Library of Medicine (NLM). Structured study information is provided, voluntarily or to meet legal and policy requirements, by the sponsor or investigator responsible for the research. NLM does not verify the scientific validity or relevance of the submitted information beyond a limited quality control review for apparent errors, deficiencies, or inconsistencies.Link
ClinicalTrials.govClinicalTrials.gov, a registry and results database of of privately and publicly funded clinical studies conducted around the world, is operated by the U.S. National Library of Medicine (NLM). Structured study information is provided, voluntarily or to meet legal and policy requirements, by the sponsor or investigator responsible for the research. NLM does not verify the scientific validity or relevance of the submitted information beyond a limited quality control review for apparent errors, deficiencies, or inconsistencies.Link
ClinicalTrials.govClinicalTrials.gov, a registry and results database of of privately and publicly funded clinical studies conducted around the world, is operated by the U.S. National Library of Medicine (NLM). Structured study information is provided, voluntarily or to meet legal and policy requirements, by the sponsor or investigator responsible for the research. NLM does not verify the scientific validity or relevance of the submitted information beyond a limited quality control review for apparent errors, deficiencies, or inconsistencies.Link
ClinicalTrials.govClinicalTrials.gov, a registry and results database of of privately and publicly funded clinical studies conducted around the world, is operated by the U.S. National Library of Medicine (NLM). Structured study information is provided, voluntarily or to meet legal and policy requirements, by the sponsor or investigator responsible for the research. NLM does not verify the scientific validity or relevance of the submitted information beyond a limited quality control review for apparent errors, deficiencies, or inconsistencies.Link
ClinicalTrials.govClinicalTrials.gov, a registry and results database of of privately and publicly funded clinical studies conducted around the world, is operated by the U.S. National Library of Medicine (NLM). Structured study information is provided, voluntarily or to meet legal and policy requirements, by the sponsor or investigator responsible for the research. NLM does not verify the scientific validity or relevance of the submitted information beyond a limited quality control review for apparent errors, deficiencies, or inconsistencies.Link
ClinicalTrials.govClinicalTrials.gov, a registry and results database of of privately and publicly funded clinical studies conducted around the world, is operated by the U.S. National Library of Medicine (NLM). Structured study information is provided, voluntarily or to meet legal and policy requirements, by the sponsor or investigator responsible for the research. NLM does not verify the scientific validity or relevance of the submitted information beyond a limited quality control review for apparent errors, deficiencies, or inconsistencies.Link
ClinicalTrials.govClinicalTrials.gov, a registry and results database of of privately and publicly funded clinical studies conducted around the world, is operated by the U.S. National Library of Medicine (NLM). Structured study information is provided, voluntarily or to meet legal and policy requirements, by the sponsor or investigator responsible for the research. NLM does not verify the scientific validity or relevance of the submitted information beyond a limited quality control review for apparent errors, deficiencies, or inconsistencies.Link
ClinicalTrials.govClinicalTrials.gov, a registry and results database of of privately and publicly funded clinical studies conducted around the world, is operated by the U.S. National Library of Medicine (NLM). Structured study information is provided, voluntarily or to meet legal and policy requirements, by the sponsor or investigator responsible for the research. NLM does not verify the scientific validity or relevance of the submitted information beyond a limited quality control review for apparent errors, deficiencies, or inconsistencies.Link
ClinicalTrials.govClinicalTrials.gov, a registry and results database of of privately and publicly funded clinical studies conducted around the world, is operated by the U.S. National Library of Medicine (NLM). Structured study information is provided, voluntarily or to meet legal and policy requirements, by the sponsor or investigator responsible for the research. NLM does not verify the scientific validity or relevance of the submitted information beyond a limited quality control review for apparent errors, deficiencies, or inconsistencies.Link
ClinicalTrials.govClinicalTrials.gov, a registry and results database of of privately and publicly funded clinical studies conducted around the world, is operated by the U.S. National Library of Medicine (NLM). Structured study information is provided, voluntarily or to meet legal and policy requirements, by the sponsor or investigator responsible for the research. NLM does not verify the scientific validity or relevance of the submitted information beyond a limited quality control review for apparent errors, deficiencies, or inconsistencies.Link
ClinicalTrials.govClinicalTrials.gov, a registry and results database of of privately and publicly funded clinical studies conducted around the world, is operated by the U.S. National Library of Medicine (NLM). Structured study information is provided, voluntarily or to meet legal and policy requirements, by the sponsor or investigator responsible for the research. NLM does not verify the scientific validity or relevance of the submitted information beyond a limited quality control review for apparent errors, deficiencies, or inconsistencies.Link
ClinicalTrials.govClinicalTrials.gov, a registry and results database of of privately and publicly funded clinical studies conducted around the world, is operated by the U.S. National Library of Medicine (NLM). Structured study information is provided, voluntarily or to meet legal and policy requirements, by the sponsor or investigator responsible for the research. NLM does not verify the scientific validity or relevance of the submitted information beyond a limited quality control review for apparent errors, deficiencies, or inconsistencies.Link
ClinicalTrials.govClinicalTrials.gov, a registry and results database of of privately and publicly funded clinical studies conducted around the world, is operated by the U.S. National Library of Medicine (NLM). Structured study information is provided, voluntarily or to meet legal and policy requirements, by the sponsor or investigator responsible for the research. NLM does not verify the scientific validity or relevance of the submitted information beyond a limited quality control review for apparent errors, deficiencies, or inconsistencies.Link
ClinicalTrials.govClinicalTrials.gov, a registry and results database of of privately and publicly funded clinical studies conducted around the world, is operated by the U.S. National Library of Medicine (NLM). Structured study information is provided, voluntarily or to meet legal and policy requirements, by the sponsor or investigator responsible for the research. NLM does not verify the scientific validity or relevance of the submitted information beyond a limited quality control review for apparent errors, deficiencies, or inconsistencies.Link