{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,6,5]],"date-time":"2026-06-05T18:05:42Z","timestamp":1780682742295,"version":"3.54.1"},"reference-count":23,"publisher":"Informa UK Limited","issue":"25","content-domain":{"domain":["www.tandfonline.com"],"crossmark-restriction":true},"short-container-title":["The Journal of Maternal-Fetal &amp; Neonatal Medicine"],"published-print":{"date-parts":[[2022,12,12]]},"DOI":"10.1080\/14767058.2021.1875445","type":"journal-article","created":{"date-parts":[[2021,6,14]],"date-time":"2021-06-14T22:39:22Z","timestamp":1623710362000},"page":"5213-5216","update-policy":"https:\/\/doi.org\/10.1080\/tandf_crossmark_01","source":"Crossref","is-referenced-by-count":2,"title":["The Iranian Newborn Multiples Registry (IRNMR): a registry protocol"],"prefix":"10.1080","volume":"35","author":[{"given":"Roza","family":"Bahari Shargh","sequence":"first","affiliation":[{"name":"Cancer Research Center, Cancer Institute of Iran, Tehran University of Medical Sciences","place":["Tehran, Iran"]}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Sahar","family":"Rostami","sequence":"additional","affiliation":[{"name":"Cancer Research Center, Cancer Institute of Iran, Tehran University of Medical Sciences","place":["Tehran, Iran"]},{"name":"Department of Anatomy, School of Medicine, Tehran University of Medical Sciences","place":["Tehran, Iran"]}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Hamidreza","family":"Abtahi","sequence":"additional","affiliation":[{"name":"Thoracic Research Center, Tehran University of Medical Sciences","place":["Tehran, Iran"]}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Mamak","family":"Shariat","sequence":"additional","affiliation":[{"name":"Maternal, Fetal and Neonatal Research Center, Tehran University of Medical Sciences","place":["Tehran, Iran"]}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Jalal","family":"Mardaneh","sequence":"additional","affiliation":[{"name":"Department of Microbiology, School of Medicine, and Infectious Diseases Research Center, Gonabad University of Medical Sciences","place":["Gonabad, Iran"]}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Fatemeh","family":"Noughi","sequence":"additional","affiliation":[{"name":"Comprehensive Research Laboratory, Gonabad University of Medical Sciences","place":["Gonabad, Iran"]}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Mohamad","family":"Hosein Lookzadeh","sequence":"additional","affiliation":[{"name":"Department of Pediatrics, Shahid Sadoughi University of Medical Sciences","place":["Yazd, Iran"]}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Behjat","family":"Khorsandi","sequence":"additional","affiliation":[{"name":"Research Center for Nursing and Midwifery Care, Shahid Sadoughi University of Medical Sciences","place":["Yazd, Iran"]}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-0269-4945","authenticated-orcid":false,"given":"Kazem","family":"Zendehdel","sequence":"additional","affiliation":[{"name":"Cancer Research Center, Cancer Institute of Iran, Tehran University of Medical Sciences","place":["Tehran, Iran"]},{"name":"Cancer Biology Research Center, Cancer Institute of Iran, Tehran University of Medical Sciences","place":["Tehran, Iran"]}],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"301","published-online":{"date-parts":[[2021,6,14]]},"reference":[{"key":"e_1_3_4_2_1","doi-asserted-by":"publisher","DOI":"10.1136\/gut.50.5.624"},{"key":"e_1_3_4_3_1","doi-asserted-by":"publisher","DOI":"10.1159\/000151076"},{"key":"e_1_3_4_4_1","first-page":"189","article-title":"The Swedish twin registry","volume":"24","author":"Cederl\u00f6f R","year":"1978","unstructured":"Cederl\u00f6f R, Lorich U. The Swedish twin registry. Prog Clin Biol Res. 1978;24:189\u2013195.","journal-title":"Prog Clin Biol Res"},{"key":"e_1_3_4_5_1","doi-asserted-by":"publisher","DOI":"10.1375\/136905202320906048"},{"key":"e_1_3_4_6_1","doi-asserted-by":"publisher","DOI":"10.1375\/136905202320906174"},{"key":"e_1_3_4_7_1","doi-asserted-by":"publisher","DOI":"10.1002\/(SICI)1097-0215(19991210)83:6<743::AID-IJC8>3.0.CO;2-Q"},{"key":"e_1_3_4_8_1","doi-asserted-by":"publisher","DOI":"10.1375\/twin.9.6.899"},{"key":"e_1_3_4_9_1","doi-asserted-by":"publisher","DOI":"10.1375\/136905202320906129"},{"key":"e_1_3_4_10_1","doi-asserted-by":"publisher","DOI":"10.1375\/twin.9.6.1023"},{"key":"e_1_3_4_11_1","doi-asserted-by":"publisher","DOI":"10.1017\/S0001566000005602"},{"key":"e_1_3_4_12_1","doi-asserted-by":"publisher","DOI":"10.1375\/twin.9.6.838"},{"key":"e_1_3_4_13_1","doi-asserted-by":"publisher","DOI":"10.1375\/136905202320906200"},{"key":"e_1_3_4_14_1","doi-asserted-by":"publisher","DOI":"10.1017\/thg.2019.100"},{"key":"e_1_3_4_15_1","doi-asserted-by":"publisher","DOI":"10.1136\/bmjopen-2017-017889"},{"key":"e_1_3_4_16_1","doi-asserted-by":"publisher","DOI":"10.1017\/thg.2017.24"},{"key":"e_1_3_4_17_1","doi-asserted-by":"publisher","DOI":"10.5324\/nje.v26i1-2.2020"},{"key":"e_1_3_4_18_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.jbi.2008.01.009"},{"key":"e_1_3_4_19_1","doi-asserted-by":"publisher","DOI":"10.1136\/bmjopen-2019-029332"},{"issue":"3","key":"e_1_3_4_20_1","first-page":"398","article-title":"The necessity of development and implementation of twins registry in Iran","volume":"5","author":"Abtahi H","year":"2018","unstructured":"Abtahi H, Gholamzadeh M, Shahmoradi L. The necessity of development and implementation of twins registry in Iran. J Health Biomed Inform. 2018;5(3):398\u2013410.","journal-title":"J Health Biomed Inform"},{"key":"e_1_3_4_21_1","doi-asserted-by":"publisher","DOI":"10.1017\/thg.2019.99"},{"key":"e_1_3_4_22_1","doi-asserted-by":"publisher","DOI":"10.1212\/WNL.0b013e3182190d09"},{"key":"e_1_3_4_23_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.biopsych.2017.08.017"},{"key":"e_1_3_4_24_1","doi-asserted-by":"publisher","DOI":"10.1007\/s00125-007-0758-1"}],"container-title":["The Journal of Maternal-Fetal &amp; Neonatal Medicine"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/www.tandfonline.com\/doi\/pdf\/10.1080\/14767058.2021.1875445","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2026,6,5]],"date-time":"2026-06-05T17:47:46Z","timestamp":1780681666000},"score":1,"resource":{"primary":{"URL":"https:\/\/www.tandfonline.com\/doi\/full\/10.1080\/14767058.2021.1875445"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2021,6,14]]},"references-count":23,"journal-issue":{"issue":"25","published-print":{"date-parts":[[2022,12,12]]}},"alternative-id":["10.1080\/14767058.2021.1875445"],"URL":"https:\/\/doi.org\/10.1080\/14767058.2021.1875445","relation":{},"ISSN":["1476-7058","1476-4954"],"issn-type":[{"value":"1476-7058","type":"print"},{"value":"1476-4954","type":"electronic"}],"subject":[],"published":{"date-parts":[[2021,6,14]]},"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":"2020-10-22","order":0,"name":"received","label":"Received","group":{"name":"publication_history","label":"Publication History"}},{"value":"2020-11-28","order":1,"name":"revised","label":"Revised","group":{"name":"publication_history","label":"Publication History"}},{"value":"2021-01-10","order":2,"name":"accepted","label":"Accepted","group":{"name":"publication_history","label":"Publication History"}},{"value":"2021-06-14","order":3,"name":"published","label":"Published","group":{"name":"publication_history","label":"Publication History"}}]}}