{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,9,19]],"date-time":"2026-09-19T01:14:46Z","timestamp":1789780486028,"version":"4.0.1"},"reference-count":0,"publisher":"Springer Science and Business Media LLC","issue":"1","content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["BMC Res Notes","BMC Research Notes"],"published-print":{"date-parts":[[2010]]},"DOI":"10.1186\/1756-0500-3-32","type":"journal-article","created":{"date-parts":[[2010,2,5]],"date-time":"2010-02-05T07:14:25Z","timestamp":1265354065000},"page":"32","source":"Crossref","is-referenced-by-count":3,"title":["The role of nocturnal delivery and delivery during the holiday period in Finland on obstetric anal sphincter rupture rates- a population based observational study"],"prefix":"10.1186","volume":"3","author":[{"given":"Sari","family":"R\u00e4is\u00e4nen","sequence":"first","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Katri","family":"Vehvil\u00e4inen-Julkunen","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Mika","family":"Gissler","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Seppo","family":"Heinonen","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"297","container-title":["BMC Research Notes"],"original-title":[],"language":"en","deposited":{"date-parts":[[2016,5,16]],"date-time":"2016-05-16T17:44:38Z","timestamp":1463420678000},"score":1,"resource":{"primary":{"URL":"http:\/\/bmcresnotes.biomedcentral.com\/articles\/10.1186\/1756-0500-3-32"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2010]]},"references-count":0,"journal-issue":{"issue":"1","published-print":{"date-parts":[[2010]]}},"alternative-id":["1756-0500-3-32"],"URL":"https:\/\/doi.org\/10.1186\/1756-0500-3-32","relation":{},"ISSN":["1756-0500"],"issn-type":[{"value":"1756-0500","type":"print"}],"subject":[],"published":{"date-parts":[[2010]]}}}