PubMed:25163405 / 2046-2088 JSONTXT

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    PubMed_Structured_Abstracts

    {"project":"PubMed_Structured_Abstracts","denotations":[{"id":"T6","span":{"begin":0,"end":42},"obj":"BACKGROUND"}],"text":"Clinicaltrials.gov identifier NCT01363700."}