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This report summarizes data from 2013 to 2016.\n            <jats:named-content content-type=\"genus-species\">C. difficile<\/jats:named-content>\n            isolates or toxin-positive stools from patients were referred to a central laboratory. Antimicrobial susceptibility was determined by agar dilution. CLSI, EUCAST, or FDA breakpoints were used, where applicable.\n          <\/jats:p>","DOI":"10.1128\/aac.00391-19","type":"journal-article","created":{"date-parts":[[2019,5,10]],"date-time":"2019-05-10T10:03:41Z","timestamp":1557482621000},"update-policy":"https:\/\/doi.org\/10.1128\/asmj-crossmark-policy-page","source":"Crossref","is-referenced-by-count":39,"title":["U.S.-Based National Surveillance for Fidaxomicin Susceptibility of Clostridioides difficile-Associated Diarrheal Isolates from 2013 to 2016"],"prefix":"10.1128","volume":"63","author":[{"given":"C. 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