{"title":"Respiratory alterations of the components of the first heart sound.","authors":"G S Sainani, D W Bruce, D M MacCanon, A A Luisada","doi":"10.1159/000166125","DOIUrl":null,"url":null,"abstract":"","PeriodicalId":9583,"journal":{"name":"Cardiologia","volume":"52 5","pages":"252-8"},"PeriodicalIF":0.0000,"publicationDate":"1968-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1159/000166125","citationCount":"2","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"Cardiologia","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1159/000166125","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}