{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,8,19]],"date-time":"2026-08-19T21:41:48Z","timestamp":1787175708941,"version":"build-2736575974"},"reference-count":0,"publisher":"The Scientific and Technological Research Council of Turkey (TUBITAK-ULAKBIM) - DIGITAL COMMONS JOURNALS","issue":"4","content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["Turk J Med Sci"],"DOI":"10.3906\/sag-1907-100","type":"journal-article","created":{"date-parts":[[2020,2,11]],"date-time":"2020-02-11T01:06:28Z","timestamp":1581383188000},"page":"697-705","source":"Crossref","is-referenced-by-count":9,"title":["Opium and risk of gastrointestinal cancer: a case-control study"],"prefix":"10.55730","volume":"50","author":[{"ORCID":"https:\/\/orcid.org\/0000-0002-1978-0946","authenticated-orcid":false,"given":"Reza","family":"VAZIRINEJAD","sequence":"first","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-0516-531X","authenticated-orcid":false,"given":"Roya","family":"NAJAFIPOUR","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0003-3070-0166","authenticated-orcid":false,"given":"Mohsen","family":"REZAEIAN","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-1967-9549","authenticated-orcid":false,"given":"Alireza","family":"GHAZIZADEH","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0003-3867-4214","authenticated-orcid":false,"given":"Fateme","family":"DOUST MOHAMMADI","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"34691","published-online":{"date-parts":[[2020,6,23]]},"container-title":["TURKISH JOURNAL OF MEDICAL SCIENCES"],"original-title":[],"deposited":{"date-parts":[[2022,6,20]],"date-time":"2022-06-20T03:23:13Z","timestamp":1655695393000},"score":1,"resource":{"primary":{"URL":"https:\/\/journals.tubitak.gov.tr\/medical\/vol50\/iss4\/7"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2020,6,23]]},"references-count":0,"journal-issue":{"issue":"4","published-online":{"date-parts":[[2020,6,23]]}},"URL":"https:\/\/doi.org\/10.3906\/sag-1907-100","relation":{},"ISSN":["1303-6165"],"issn-type":[{"value":"1303-6165","type":"electronic"}],"subject":[],"published":{"date-parts":[[2020,6,23]]}}}