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This sign constitutes a new and valid aid for the identification of patients with otherwise unsuspected coeliac disease.<\/jats:p>","DOI":"10.1136\/gut.31.9.1080","type":"journal-article","created":{"date-parts":[[2007,9,18]],"date-time":"2007-09-18T17:41:31Z","timestamp":1190137291000},"page":"1080-1081","source":"Crossref","is-referenced-by-count":25,"title":["Loss of duodenal folds allows diagnosis of unsuspected coeliac disease."],"prefix":"10.1136","volume":"31","author":[{"given":"G R","family":"Corazza","sequence":"first","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"E","family":"Brocchi","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"G","family":"Caletti","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"G","family":"Gasbarrini","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"239","published-online":{"date-parts":[[1990,9,1]]},"reference":[{"key":"ref_1","doi-asserted-by":"crossref","first-page":"741","DOI":"10.1056\/NEJM198809223191202","article-title":"Endoscopic demonstration of loss of duodenal folds in the diagnosis of celiac disease","volume":"319","author":"Brocchi, E.; Corazza, G.R.; Caletti, G.; Treggiari, E.A.; Gasbarrini, G.","year":"1988","unstructured":"Brocchi E, Corazza GR, Caletti G, Treggiari EA, Gasbarrini G. 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Gut 1989; 30: 333-8.","journal-title":"Gut"}],"container-title":["Gut"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/syndication.highwire.org\/content\/doi\/10.1136\/gut.31.9.1080","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2025,12,13]],"date-time":"2025-12-13T16:26:06Z","timestamp":1765643166000},"score":1,"resource":{"primary":{"URL":"https:\/\/gut.bmj.com\/lookup\/doi\/10.1136\/gut.31.9.1080"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[1990,9]]},"references-count":7,"journal-issue":{"issue":"9","published-online":{"date-parts":[[1990,9,1]]},"published-print":{"date-parts":[[1990,9]]}},"alternative-id":["10.1136\/gut.31.9.1080"],"URL":"https:\/\/doi.org\/10.1136\/gut.31.9.1080","relation":{},"ISSN":["0017-5749","1468-3288"],"issn-type":[{"type":"print","value":"0017-5749"},{"type":"electronic","value":"1468-3288"}],"subject":[],"published":{"date-parts":[[1990,9]]}}}