{"title":"[More than one--twins and ultrasound studies. A retrospective study].","authors":"A Lobell, A M Lindquist","doi":"","DOIUrl":null,"url":null,"abstract":"","PeriodicalId":77188,"journal":{"name":"Jordemodern","volume":"111 1-2","pages":"24-6"},"PeriodicalIF":0.0000,"publicationDate":"1998-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"Jordemodern","FirstCategoryId":"1085","ListUrlMain":"","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}