{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,4,8]],"date-time":"2026-04-08T03:54:28Z","timestamp":1775620468113,"version":"3.50.1"},"reference-count":22,"publisher":"Informa UK Limited","issue":"8","content-domain":{"domain":["www.tandfonline.com"],"crossmark-restriction":true},"short-container-title":["The Journal of Maternal-Fetal &amp; Neonatal Medicine"],"published-print":{"date-parts":[[2017,4,18]]},"DOI":"10.1080\/14767058.2016.1196663","type":"journal-article","created":{"date-parts":[[2016,6,1]],"date-time":"2016-06-01T05:38:02Z","timestamp":1464759482000},"page":"995-1000","update-policy":"https:\/\/doi.org\/10.1080\/tandf_crossmark_01","source":"Crossref","is-referenced-by-count":6,"title":["Association of Vac A- and Cag A-specific\n                    <i>Helicobacter pylori<\/i>\n                    strain infection with spontaneous preterm birth"],"prefix":"10.1080","volume":"30","author":[{"given":"Seung Woo","family":"Yang","sequence":"first","affiliation":[{"name":"Department of Obstetrics and Gynecology, Research Institute of Medical Science, Konkuk University School of Medicine","place":["Seoul, Korea"]}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Han Sung","family":"Kwon","sequence":"additional","affiliation":[{"name":"Department of Obstetrics and Gynecology, Research Institute of Medical Science, Konkuk University School of Medicine","place":["Seoul, Korea"]}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"In Sook","family":"Sohn","sequence":"additional","affiliation":[{"name":"Department of Obstetrics and Gynecology, Research Institute of Medical Science, Konkuk University School of Medicine","place":["Seoul, Korea"]}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Young Ju","family":"Kim","sequence":"additional","affiliation":[{"name":"Department of Obstetrics and Gynecology, School of Medicine, Ewha Womans University","place":["Seoul, Korea"]}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Han Sung","family":"Hwang","sequence":"additional","affiliation":[{"name":"Department of Obstetrics and Gynecology, Research Institute of Medical Science, Konkuk University School of Medicine","place":["Seoul, Korea"]}],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"301","published-online":{"date-parts":[[2016,6,17]]},"reference":[{"key":"e_1_3_2_2_1","doi-asserted-by":"publisher","DOI":"10.1056\/NEJM198501103120204"},{"key":"e_1_3_2_3_1","doi-asserted-by":"publisher","DOI":"10.1111\/j.1471-0528.2006.01150.x"},{"key":"e_1_3_2_4_1","doi-asserted-by":"publisher","DOI":"10.1016\/S0140-6736(08)60074-4"},{"key":"e_1_3_2_5_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.bpg.2006.10.005"},{"key":"e_1_3_2_6_1","doi-asserted-by":"publisher","DOI":"10.1046\/j.1523-5378.2000.0050S1003.x"},{"key":"e_1_3_2_7_1","doi-asserted-by":"publisher","DOI":"10.3389\/fcimb.2012.00092"},{"key":"e_1_3_2_8_1","first-page":"2111","article-title":"Infection with Helicobacter pylori strains possessing Cag A is associated with an increased risk of developing adenocarcinoma of the stomach.","volume":"55","author":"Blaser MJ","year":"1995","unstructured":"Blaser MJ, Perez-Perez GI, Kleanthous H, et al. Infection with Helicobacter pylori strains possessing Cag A is associated with an increased risk of developing adenocarcinoma of the stomach. Cancer Res 1995;55:2111\u201315","journal-title":"Cancer Res"},{"key":"e_1_3_2_9_1","doi-asserted-by":"publisher","DOI":"10.1016\/S0016-5085(99)70065-X"},{"key":"e_1_3_2_10_1","doi-asserted-by":"publisher","DOI":"10.3748\/wjg.v17.i47.5156"},{"key":"e_1_3_2_11_1","doi-asserted-by":"publisher","DOI":"10.3748\/wjg.v20.i3.654"},{"key":"e_1_3_2_12_1","doi-asserted-by":"publisher","DOI":"10.4166\/kjg.2014.63.3.158"},{"key":"e_1_3_2_13_1","doi-asserted-by":"publisher","DOI":"10.1111\/j.1471-0528.2006.01120.x"},{"key":"e_1_3_2_14_1","doi-asserted-by":"publisher","DOI":"10.3389\/fendo.2014.00106"},{"key":"e_1_3_2_15_1","doi-asserted-by":"publisher","DOI":"10.1177\/1933719108329095"},{"key":"e_1_3_2_16_1","doi-asserted-by":"publisher","DOI":"10.3389\/fimmu.2014.00574"},{"key":"e_1_3_2_17_1","doi-asserted-by":"publisher","DOI":"10.3109\/14767050903121456"},{"key":"e_1_3_2_18_1","doi-asserted-by":"publisher","DOI":"10.1111\/j.1447-0756.2001.tb01256.x"},{"key":"e_1_3_2_19_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.ncl.2012.05.001"},{"key":"e_1_3_2_20_1","doi-asserted-by":"publisher","DOI":"10.1111\/j.1600-0897.1996.tb00172.x"},{"key":"e_1_3_2_21_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.ijgo.2007.03.050"},{"key":"e_1_3_2_22_1","doi-asserted-by":"publisher","DOI":"10.1111\/j.1523-5378.2012.00966.x"},{"key":"e_1_3_2_23_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.jri.2015.02.004"}],"container-title":["The Journal of Maternal-Fetal &amp; Neonatal Medicine"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/www.tandfonline.com\/doi\/pdf\/10.1080\/14767058.2016.1196663","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2026,4,8]],"date-time":"2026-04-08T03:00:55Z","timestamp":1775617255000},"score":1,"resource":{"primary":{"URL":"https:\/\/www.tandfonline.com\/doi\/full\/10.1080\/14767058.2016.1196663"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2016,6,17]]},"references-count":22,"journal-issue":{"issue":"8","published-print":{"date-parts":[[2017,4,18]]}},"alternative-id":["10.1080\/14767058.2016.1196663"],"URL":"https:\/\/doi.org\/10.1080\/14767058.2016.1196663","relation":{},"ISSN":["1476-7058","1476-4954"],"issn-type":[{"value":"1476-7058","type":"print"},{"value":"1476-4954","type":"electronic"}],"subject":[],"published":{"date-parts":[[2016,6,17]]},"assertion":[{"value":"The publishing and review policy for this title is described in its Aims & Scope.","order":1,"name":"peerreview_statement","label":"Peer Review Statement"},{"value":"http:\/\/www.tandfonline.com\/action\/journalInformation?show=aimsScope&journalCode=ijmf20","URL":"http:\/\/www.tandfonline.com\/action\/journalInformation?show=aimsScope&journalCode=ijmf20","order":2,"name":"aims_and_scope_url","label":"Aim & Scope"},{"value":"2016-04-18","order":0,"name":"received","label":"Received","group":{"name":"publication_history","label":"Publication History"}},{"value":"2016-05-30","order":2,"name":"accepted","label":"Accepted","group":{"name":"publication_history","label":"Publication History"}},{"value":"2016-06-17","order":3,"name":"published","label":"Published","group":{"name":"publication_history","label":"Publication History"}}]}}