{"title":"Utilization of the Johnson Twin Wire appliance in an extraction case.","authors":"J M Hecher","doi":"","DOIUrl":null,"url":null,"abstract":"","PeriodicalId":75940,"journal":{"name":"International journal of orthodontics","volume":"28 3-4","pages":"6-7"},"PeriodicalIF":0.0000,"publicationDate":"1990-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"International journal of orthodontics","FirstCategoryId":"1085","ListUrlMain":"","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}