{"title":"Letters to the Editor.","authors":"R G Kroll","doi":"","DOIUrl":null,"url":null,"abstract":"","PeriodicalId":79053,"journal":{"name":"Journal of the American Dental Society of Anesthesiology","volume":"11 5","pages":"186"},"PeriodicalIF":0.0000,"publicationDate":"1964-05-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC2067927/pdf/jadsa00085-0034d.pdf","citationCount":"0","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"Journal of the American Dental Society of Anesthesiology","FirstCategoryId":"1085","ListUrlMain":"","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}